/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-base);
    font-weight: 500;
    letter-spacing: var(--tracking-body);
    text-align: center;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-medium);
    color: var(--color-lightest);
    border-color: var(--color-medium);
}

.btn-primary:hover {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

/* Button Loading State */
.btn:disabled,
.btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: button-spin 0.6s linear infinite;
}

@keyframes button-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Loading Overlay */
.form-loading {
    position: relative;
}

.form-loading-overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 10;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-loading-overlay.active {
    display: flex;
}

.form-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-lightest);
    border-top-color: var(--color-medium);
    border-radius: 50%;
    animation: spinner-rotate 0.8s linear infinite;
}

@keyframes spinner-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-loading-text {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-body);
    color: var(--color-dark);
    text-transform: uppercase;
}

/* Service Cards */
.service-card {
    background-color: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-lg);
    opacity: 0.8;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-description {
    font-size: var(--text-sm);
    line-height: 1.8;
    letter-spacing: 0.03em;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Gallery Items */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(87, 62, 48, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-body);
    color: var(--color-lightest);
}

/* Forms */
.contact-form,
.feedback-form {
    background-color: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm);
    font-size: var(--text-base);
    letter-spacing: var(--tracking-body);
    background-color: var(--color-lightest);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    color: var(--color-text-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-medium);
    box-shadow: 0 0 0 3px rgba(150, 126, 107, 0.1);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #c7493a;
}

.form-error {
    display: block;
    font-size: var(--text-xs);
    color: #c7493a;
    margin-top: var(--space-xs);
    min-height: 20px;
}

.form-success {
    display: none;
    padding: var(--space-md);
    margin-top: var(--space-lg);
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 500;
}

.form-success.show {
    display: block;
}

/* Rating Stars */
.rating-stars {
    display: flex;
    gap: var(--space-xs);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-sm);
}

.star {
    color: var(--color-border);
    transition: color var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
}

.star:hover,
.star.active {
    color: #f4a460;
}

/* Checkbox */
.checkbox-group {
    margin-bottom: var(--space-lg);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    gap: var(--space-sm);
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-custom {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface);
    transition: all var(--transition-base);
    position: relative;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background-color: var(--color-medium);
    border-color: var(--color-medium);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.checkbox-text {
    font-size: var(--text-sm);
    line-height: 1.5;
}

/* Animation Classes */
.animate-ready {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}