/* Modal Styles */

/* Modal Container */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

/* Hide navigation when modal is open */
body.modal-open .nav {
    visibility: hidden;
    pointer-events: none;
}

/* Modal Overlay */
.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(74, 55, 40, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1;
}

/* Modal Content */
.modal__content {
    position: relative;
    z-index: 110;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(74, 55, 40, 0.3);
    max-width: 95%;
    max-height: 85vh;
    width: 900px;
    overflow: hidden;
    transform: scale(0.9);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
}

.modal.active .modal__content {
    transform: scale(1);
}

/* Modal Close Button */
.modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    padding: 8px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    color: var(--color-text);
    z-index: 10;
}

.modal__close:hover {
    background-color: var(--color-secondary);
    transform: rotate(90deg);
}

.modal__close:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

/* Modal Body */
.modal__body {
    padding: 0;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

/* Project Modal */
.modal__project {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
    max-width: 100%;
    height: 100%;
    overflow: hidden;
}

.modal__project-media {
    flex-shrink: 0;
    width: 100%;
    position: relative;
    overflow: hidden;
    max-height: 50vh;
}

/* Modal Slider */
.modal__slider {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.modal__slider-wrapper {
    display: flex;
    transition: transform var(--transition-slow);
    width: 100%;
    height: 100%;
    will-change: transform;
}

.modal__slide {
    flex-shrink: 0;
    width: 100%;
    min-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.modal__slide-content {
    position: relative;
    width: 100%;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal__slide img,
.modal__slide video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.modal__slide-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.modal__slide-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
}

.modal__slide-error span {
    font-size: var(--font-size-sm);
}

.modal__slide-video {
    width: 100%;
    height: 100%;
}

/* Slider Navigation */
.modal__slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    padding: 10px;
    background: rgba(253, 248, 243, 0.95);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    color: var(--color-text);
    z-index: 5;
    font-size: 1.25rem;
    font-weight: bold;
}

.modal__slider-nav:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

.modal__slider-nav--prev {
    left: var(--space-md);
}

.modal__slider-nav--next {
    right: var(--space-md);
}

/* Slider Pagination */
.modal__slider-pagination {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(253, 248, 243, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    z-index: 5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal__slider-counter {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.modal__slider-current {
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}

.modal__slider-separator {
    color: var(--color-text-muted);
}

.modal__slider-total {
    color: var(--color-text-muted);
}

/* Project Info */
.modal__project-info {
    padding: 0 15px;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.modal__project-header {
    margin-bottom: var(--space-md);
}

.modal__project-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.modal__project-meta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.modal__project-type,
.modal__project-year {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    font-weight: var(--font-weight-medium);
    padding: 0.375rem 0.75rem;
    background: var(--color-secondary);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.modal__project-description {
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-lg);
}

.modal__project-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.modal__project-actions .btn {
    flex: 1;
    min-height: 48px;
    font-size: var(--font-size-base);
}

/* Consultation Modal */
.modal__consultation {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.modal__consultation-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: var(--space-lg);
}

/* Form Styles */
.modal__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: 0 20px 0 20px;
}

.modal__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.modal__form-group--checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-sm);
}

.modal__form-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.modal__form-input,
.modal__form-textarea {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    font-size: var(--font-size-base);
    color: var(--color-text);
    transition: all var(--transition-base);
    font-family: var(--font-primary);
}

.modal__form-input:focus,
.modal__form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(160, 120, 86, 0.1);
}

.modal__form-textarea {
    resize: none;
    min-height: 120px;
}

.modal__form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
}

.modal__form-checkbox input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-accent);
}

.modal__form-link {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.modal__form-link:hover {
    text-decoration: underline;
}

.modal__form-actions {
    display: flex;
    gap: var(--space-md);
    margin: var(--space-lg);
}

/* Responsive Styles */
/* Tablet Styles (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .modal__content {
        width: 95%;
        max-width: 800px;
    }

    .modal__slide-content {
        height: 400px;
    }
}

@media (max-width: 767px) {
    .modal__content {
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
        display: flex;
        flex-direction: column;
    }

    .modal__body {
        padding: 0;
        max-height: 100vh;
    }

    /* Update modal project */
    .modal__project {
        height: 100%;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    /* Update media container */
    .modal__project-media {
        flex-shrink: 0;
        max-height: 40vh;
        min-height: 35vh;
    }

    /* Update slider */
    .modal__slider {
        height: 100%;
        max-height: 40vh;
    }

    /* Update slide content */
    .modal__slide-content {
        height: 100%;
        max-height: 40vh;
        min-height: 35vh;
    }

    /* Update project info */
    .modal__project-info {
        flex: 1;
        overflow-y: auto;
        overflow-x: hidden;
        padding: 0 15px;
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }

    /* Update project title */
    .modal__project-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }

    /* Update project meta */
    .modal__project-meta {
        margin-bottom: 1rem;
        gap: 0.5rem;
    }

    .modal__project-type,
    .modal__project-year {
        font-size: 0.9rem;
        padding: 0.25rem 0.75rem;
        background: var(--color-secondary);
        border-radius: var(--radius-sm);
        display: inline-block;
    }

    /* Update project description */
    .modal__project-description {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: 1.5rem;
        color: var(--color-text);
    }

    /* Update project actions */
    .modal__project-actions {
        display: flex;
        gap: 1rem;
        margin-top: 1rem;
        padding: 1rem;
        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
    }

    /* Update button */
    .modal__project-actions .btn {
        flex: 1;
        padding: 1rem;
        font-size: 1rem;
        justify-content: center;
        min-height: 52px;
    }

    /* Update slider navigation */
    .modal__slider-nav {
        width: 44px;
        height: 44px;
        padding: 10px;
        background: rgba(253, 248, 243, 0.95);
        border-width: 2px;
    }

    /* Update slider pagination */
    .modal__slider-pagination {
        padding: 0.5rem 1rem;
        bottom: 0.75rem;
        background: rgba(253, 248, 243, 0.95);
        border-width: 1px;
    }

    .modal__slider-counter {
        font-size: 0.9rem;
    }

    .modal__consultation-title {
        font-size: var(--font-size-xl);
    }
}

/* Very Small Screens (320px - 374px) */
@media (max-width: 374px) {
    .modal__project-media {
        max-height: 38vh;
        min-height: 32vh;
    }

    .modal__slide-content {
        max-height: 38vh;
        min-height: 32vh;
    }

    .modal__project-info {
        padding: 1rem 0.75rem;
    }

    .modal__project-title {
        font-size: 1.25rem;
        line-height: 1.3;
    }

    .modal__project-description {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.25rem;
    }

    .modal__project-actions .btn {
        padding: 0.875rem;
        font-size: 0.95rem;
        min-height: 48px;
    }

    .modal__slider-nav {
        width: 40px;
        height: 40px;
        padding: 8px;
    }

    .modal__slider-pagination {
        padding: 0.5rem 0.75rem;
        bottom: 0.5rem;
    }

    .modal__slider-counter {
        font-size: 0.85rem;
    }
}

/* Loading Animation */
@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}