/* ================================================
   COMPONENTS - Reusable UI Components
   Elevate Agency
   ================================================ */

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-family: var(--font-family-body);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    border: var(--border-width-2) solid transparent;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

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

.btn-accent {
    background: var(--gradient-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-outline-light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* Button Sizes */
.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
}

.btn-block {
    width: 100%;
}

/* ========== CARDS ========== */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ========== SECTION HEADERS ========== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-4);
}

.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-6);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-muted-foreground);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== BADGES ========== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border-radius: var(--border-radius-full);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: var(--border-radius-full);
    animation: pulse 2s infinite;
}

/* ========== FORM GROUPS ========== */
.form-group {
    margin-bottom: var(--spacing-4);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ========== CHECKBOXES ========== */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-gray-50);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checkbox-label:hover {
    background: var(--color-gray-100);
    border-color: var(--color-primary);
}

.checkbox-label input {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: var(--border-width-2) solid var(--color-border);
    border-radius: var(--border-radius-sm);
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-label input:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-label input:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.service-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3);
}

@media (max-width: 640px) {
    .service-checkboxes {
        grid-template-columns: 1fr;
    }
}

/* ========== MODAL ========== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--color-white);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-content-lg {
    max-width: 800px;
}

.modal-close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-full);
    color: var(--color-gray-600);
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-gray-200);
    color: var(--color-foreground);
}

.modal-header {
    padding: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: var(--border-width) solid var(--color-border);
}

.modal-header h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-2);
}

.modal-header p {
    color: var(--color-muted);
    margin-bottom: var(--spacing-4);
}

.modal-progress {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    transition: width var(--transition-normal);
    width: 33.33%;
}

.modal-steps {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-2);
}

.modal-steps .step {
    font-size: var(--font-size-xs);
    color: var(--color-muted);
    font-weight: var(--font-weight-medium);
}

.modal-steps .step.active {
    color: var(--color-primary);
}

.modal-form {
    padding: var(--spacing-6);
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.modal-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: var(--border-width) solid var(--color-border);
    margin-top: var(--spacing-4);
}

.modal-actions .btn {
    flex: 1;
}

/* ========== TOAST ========== */
.toast {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-toast);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border-radius: var(--border-radius-full);
}

.toast-title {
    font-weight: var(--font-weight-semibold);
    color: var(--color-foreground);
    margin-bottom: 0;
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--color-muted);
    margin-bottom: 0;
}

/* ========== KEYFRAMES ========== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}