/* =============================================
   AVASA - UTILITY CLASSES
   ============================================= */

/* Text Colors */
.text-gold {
    color: var(--avasa-gold);
}

.text-black {
    color: var(--avasa-black);
}

.text-white {
    color: var(--avasa-white);
}

.text-gray {
    color: var(--avasa-gray-600);
}

.text-gradient {
    background: linear-gradient(135deg, var(--avasa-gold) 0%, var(--avasa-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Background Colors */
.bg-black {
    background-color: var(--avasa-black);
}

.bg-gold {
    background-color: var(--avasa-gold);
}

.bg-white {
    background-color: var(--avasa-white);
}

.bg-gray {
    background-color: var(--avasa-gray-100);
}

/* Text Alignment */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Display */
.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.d-flex {
    display: flex !important;
}

.d-grid {
    display: grid !important;
}

/* Flexbox */
.flex-column {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

.align-start {
    align-items: flex-start;
}

/* Margin Top */
.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--avasa-space-sm);
}

.mt-2 {
    margin-top: var(--avasa-space-md);
}

.mt-3 {
    margin-top: var(--avasa-space-lg);
}

.mt-4 {
    margin-top: var(--avasa-space-xl);
}

.mt-5 {
    margin-top: var(--avasa-space-2xl);
}

/* Margin Bottom */
.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--avasa-space-sm);
}

.mb-2 {
    margin-bottom: var(--avasa-space-md);
}

.mb-3 {
    margin-bottom: var(--avasa-space-lg);
}

.mb-4 {
    margin-bottom: var(--avasa-space-xl);
}

.mb-5 {
    margin-bottom: var(--avasa-space-2xl);
}

/* Padding */
.p-0 {
    padding: 0;
}

.p-1 {
    padding: var(--avasa-space-sm);
}

.p-2 {
    padding: var(--avasa-space-md);
}

.p-3 {
    padding: var(--avasa-space-lg);
}

.p-4 {
    padding: var(--avasa-space-xl);
}

.p-5 {
    padding: var(--avasa-space-2xl);
}

/* Width */
.w-100 {
    width: 100%;
}

/* Border Radius */
.rounded-sm {
    border-radius: var(--avasa-radius-sm);
}

.rounded-md {
    border-radius: var(--avasa-radius-md);
}

.rounded-lg {
    border-radius: var(--avasa-radius-lg);
}

.rounded-full {
    border-radius: var(--avasa-radius-full);
}

/* Shadows */
.shadow-sm {
    box-shadow: var(--avasa-shadow-sm);
}

.shadow-md {
    box-shadow: var(--avasa-shadow-md);
}

.shadow-lg {
    box-shadow: var(--avasa-shadow-lg);
}

.shadow-xl {
    box-shadow: var(--avasa-shadow-xl);
}

/* Overflow */
.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

/* Position */
.position-relative {
    position: relative;
}

.position-absolute {
    position: absolute;
}

.position-fixed {
    position: fixed;
}

/* Dividers */
.divider {
    width: 100%;
    height: 1px;
    background-color: var(--avasa-gray-200);
    margin: var(--avasa-space-xl) 0;
}

.divider-gold {
    background: linear-gradient(90deg, transparent, var(--avasa-gold), transparent);
    height: 2px;
}

/* Spacers */
.spacer {
    height: var(--avasa-space-xl);
}

.spacer-lg {
    height: var(--avasa-space-3xl);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--avasa-gold);
    color: var(--avasa-white);
    border-radius: var(--avasa-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--avasa-transition-base);
    z-index: 999;
    box-shadow: var(--avasa-shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--avasa-gold-dark);
    transform: translateY(-3px);
    box-shadow: var(--avasa-shadow-xl);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--avasa-white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--avasa-gray-200);
    border-top-color: var(--avasa-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #20BD5A;
    transform: scale(1.1);
    box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3);
}