* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Playfair Display', 'Georgia', serif;
    line-height: 1.6;
    color: #000;
    background: 
        /* Dramatic diagonal brush strokes */
        linear-gradient(25deg, 
            transparent 0%, 
            rgba(75, 85, 99, 0.25) 15%, 
            rgba(55, 65, 81, 0.3) 25%, 
            transparent 35%
        ),
        linear-gradient(135deg, 
            transparent 30%, 
            rgba(75, 85, 99, 0.2) 45%, 
            rgba(55, 65, 81, 0.25) 55%, 
            transparent 70%
        ),
        linear-gradient(-45deg, 
            transparent 60%, 
            rgba(55, 65, 81, 0.15) 70%, 
            rgba(75, 85, 99, 0.2) 80%, 
            transparent 90%
        ),
        /* Bold sweep across the page */
        linear-gradient(75deg, 
            transparent 0%, 
            rgba(75, 85, 99, 0.4) 20%, 
            rgba(55, 65, 81, 0.5) 30%, 
            rgba(75, 85, 99, 0.4) 40%, 
            transparent 50%
        ),
        /* Base light gray color */
        linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%;
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        /* Textured brush stroke effect */
        repeating-linear-gradient(
            15deg,
            transparent 0px,
            rgba(75, 85, 99, 0.1) 2px,
            rgba(55, 65, 81, 0.08) 4px,
            transparent 6px,
            transparent 20px
        ),
        repeating-linear-gradient(
            105deg,
            transparent 0px,
            rgba(75, 85, 99, 0.08) 1px,
            transparent 3px,
            transparent 25px
        );
    background-attachment: fixed;
    pointer-events: none;
    z-index: -1;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        /* Dramatic paint splatter effect */
        radial-gradient(ellipse 400px 200px at 20% 30%, rgba(75, 85, 99, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 300px 500px at 80% 20%, rgba(55, 65, 81, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 600px 300px at 70% 80%, rgba(75, 85, 99, 0.1) 0%, transparent 65%),
        radial-gradient(ellipse 200px 400px at 30% 70%, rgba(55, 65, 81, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
    pointer-events: none;
    z-index: -2;
}

/* Header */
.booking-header {
    text-align: center;
    padding: 80px 20px 60px;
    background: 
        /* Massive diagonal brush sweeps */
        linear-gradient(20deg, 
            transparent 0%, 
            rgba(75, 85, 99, 0.6) 25%, 
            rgba(55, 65, 81, 0.8) 40%, 
            rgba(75, 85, 99, 0.6) 55%, 
            transparent 80%
        ),
        /* Dynamic paint strokes */
        linear-gradient(-65deg, 
            transparent 0%, 
            rgba(55, 65, 81, 0.4) 30%, 
            rgba(75, 85, 99, 0.7) 45%, 
            rgba(55, 65, 81, 0.5) 60%, 
            transparent 90%
        ),
        /* Base gradient */
        linear-gradient(135deg, #374151 0%, #4b5563 50%, #374151 100%);
    position: relative;
    overflow: hidden;
}

.booking-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        /* Artistic brush texture */
        repeating-linear-gradient(
            30deg,
            transparent 0px,
            rgba(255, 255, 255, 0.1) 2px,
            rgba(255, 255, 255, 0.05) 4px,
            transparent 6px,
            transparent 40px
        ),
        repeating-linear-gradient(
            -45deg,
            transparent 0px,
            rgba(255, 255, 255, 0.08) 1px,
            transparent 3px,
            transparent 30px
        );
    pointer-events: none;
    z-index: 1;
}

.booking-header > * {
    position: relative;
    z-index: 2;
}

.back-link {
    position: absolute;
    left: 20px;
    top: 30px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 25px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.back-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.logo-img {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(1.2) contrast(1.1);
}

.page-title {
    font-size: 3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-style: italic;
}

/* Header Updates */
.studio-hours {
    color: #ffffff;
    font-style: italic;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-weight: 400;
}

/* Main Container */
.booking-container {
    max-width: 1200px;
    margin: -30px auto 0;
    padding: 0 20px 40px;
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Calendar Section */
.calendar-section {
    background: 
        /* Artistic paint wash */
        linear-gradient(25deg, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(248, 250, 252, 0.9) 50%, 
            rgba(255, 255, 255, 0.95) 100%
        );
    padding: 40px;
    border-radius: 20px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 5px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.calendar-section::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    height: 40px;
    background: linear-gradient(45deg, 
        rgba(75, 85, 99, 0.1) 0%, 
        rgba(55, 65, 81, 0.08) 50%, 
        rgba(75, 85, 99, 0.1) 100%);
    z-index: -1;
}

.calendar-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 30px;
    text-align: center;
    font-style: italic;
}

.calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 0 10px;
}

.calendar-nav {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.calendar-nav:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.calendar-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #374151;
    font-style: italic;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-top: 15px;
}

.calendar-day-header {
    text-align: center;
    font-weight: 600;
    color: #6b7280;
    padding: 10px 0;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid transparent;
}

.calendar-day:not(.empty):not(.past):hover {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    transform: translateY(-2px) scale(1.05);
    border-color: #6366f1;
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.2);
}

.calendar-day.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    border-color: #4f46e5;
}

.calendar-day.past {
    color: #9ca3af;
    background: rgba(243, 244, 246, 0.8);
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-day.empty {
    visibility: hidden;
}

/* Booking Details */
.booking-details {
    background: 
        linear-gradient(25deg, 
            rgba(255, 255, 255, 0.95) 0%, 
            rgba(248, 250, 252, 0.9) 50%, 
            rgba(255, 255, 255, 0.95) 100%
        );
    padding: 40px;
    border-radius: 20px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 5px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.booking-details::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    left: -20px;
    height: 40px;
    background: linear-gradient(-45deg, 
        rgba(75, 85, 99, 0.1) 0%, 
        rgba(55, 65, 81, 0.08) 50%, 
        rgba(75, 85, 99, 0.1) 100%);
    z-index: -1;
}

.selected-date-info {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(248, 250, 252, 0.6);
    border-radius: 15px;
    border: 1px solid rgba(229, 231, 235, 0.5);
}

.selected-date-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 10px;
    font-style: italic;
}

.selected-date {
    font-size: 1.1rem;
    color: #6b7280;
    font-weight: 500;
}

/* Duration Selection Grid */
.duration-selection {
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.duration-selection.disabled {
    opacity: 0.5;
    filter: blur(2px);
    pointer-events: none;
    user-select: none;
}

.duration-selection h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 20px;
    font-style: italic;
}

.duration-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.duration-btn {
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
}

.duration-btn:hover {
    border-color: #6366f1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.duration-btn.active {
    background: #6366f1;
    border-color: #6366f1;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.duration-btn.full-day {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.duration-btn.full-day small {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.9;
}

.duration-btn.full-day:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.duration-note {
    color: #666;
    font-size: 0.85rem;
    text-align: center;
    font-style: italic;
}

/* Time Selection */
.time-selection {
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.time-selection.disabled {
    opacity: 0.5;
    filter: blur(2px);
    pointer-events: none;
    user-select: none;
}

.time-selection h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 20px;
    font-style: italic;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.time-slot {
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
}

.time-slot:hover {
    border-color: #10b981;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.15);
}

.time-slot.selected {
    background: #10b981;
    border-color: #10b981;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.time-slot:disabled {
    background: #f3f4f6;
    color: #9ca3af;
    cursor: not-allowed;
    opacity: 0.6;
}

.time-slot:disabled:hover {
    transform: none;
    box-shadow: none;
    border-color: #e5e7eb;
}

/* Helper Messages */
.select-duration-first,
.select-date-first,
.no-slots,
.error {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-style: italic;
    background: #f9fafb;
    border-radius: 8px;
    border: 2px dashed #d1d5db;
}

.error {
    color: #dc2626;
    background: #fef2f2;
    border-color: #fca5a5;
}

.no-slots {
    color: #d97706;
    background: #fffbeb;
    border-color: #fed7aa;
}

/* Pricing Summary */
.pricing-summary {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    color: #000000;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.summary-row:last-of-type {
    border-bottom: none;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0 0;
    border-top: 2px solid #cbd5e1;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.total-amount {
    color: #059669;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Contact Form */
.contact-form {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: #1f2937;
    font-size: 1.3rem;
    font-style: italic;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Name Fields */
.name-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.name-fields input {
    margin-bottom: 0;
}


/* Submit Button */
.submit-booking {
    width: 100%;
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.submit-booking:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.3);
}

.submit-booking:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.button-spinner {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Footer */
.booking-footer {
    text-align: center;
    padding: 40px 20px;
    background: rgba(55, 65, 81, 0.05);
    margin-top: 60px;
    border-top: 1px solid rgba(55, 65, 81, 0.1);
}

.booking-footer p {
    color: #6b7280;
    font-size: 0.9rem;
}

.booking-footer a {
    color: #6366f1;
    text-decoration: none;
}

.booking-footer a:hover {
    text-decoration: underline;
}

/* Timezone Warning */
.timezone-warning {
    background: #fffbeb;
    border: 1px solid #fed7aa;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #92400e;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .booking-container {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-top: -20px;
    }
    
    .calendar-section,
    .booking-details {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .booking-header {
        padding: 60px 20px 40px;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
    
    .back-link {
        position: relative;
        left: 0;
        top: 0;
        margin-bottom: 20px;
        display: inline-flex;
    }
    
    .booking-container {
        padding: 0 15px 30px;
        gap: 20px;
    }
    
    .calendar-section,
    .booking-details {
        padding: 20px;
    }
    
    .duration-options {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 0.5rem;
    }
    
    .duration-btn {
        padding: 0.75rem 0.25rem;
        font-size: 0.8rem;
    }
    
    .time-slots {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .pricing-summary {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .duration-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .time-slots {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calendar-grid {
        gap: 5px;
    }
    
    .calendar-day {
        font-size: 0.85rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
}