/* Professional Change Password Page CSS - Arabic RTL Support */

/* Import Google Fonts for Better Typography */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700&display=swap');

/* CSS Custom Properties for Design System */
:root {
    /* Enhanced Color Palette */
    --primary-color: #6366f1;
    --primary-light: #a5b4fc;
    --primary-dark: #4338ca;
    --secondary-color: #8b5cf6;
    --secondary-light: #c4b5fd;
    --secondary-dark: #7c3aed;
    --accent-color: #06b6d4;
    --accent-light: #67e8f9;
    
    /* Status Colors */
    --success-color: #10b981;
    --success-light: #d1fae5;
    --success-dark: #059669;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --warning-dark: #d97706;
    --error-color: #ef4444;
    --error-light: #fee2e2;
    --error-dark: #dc2626;
    --info-color: #3b82f6;
    --info-light: #dbeafe;
    --info-dark: #1d4ed8;
    
    /* Background Colors */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    --bg-card: #ffffff;
    --bg-hover: #f3f4f6;
    --bg-glass: rgba(255, 255, 255, 0.9);
    --bg-overlay: rgba(0, 0, 0, 0.1);
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    --text-muted: #cbd5e1;
    
    /* Spacing System */
    /* --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 5px;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem; */
    
    /* Spacing System */
        /* --space-xs: 0.125rem;
    --space-sm: 0.25rem;
    --space-md: 0.5rem;
    --space-lg: 0.75rem;
    --space-xl: 1rem;
    --space-2xl: 1.25rem;
    --space-3xl: 1.5rem;
    --space-4xl: 2rem;
    --space-5xl: 2.5rem; */

    --space-xs: 0.25rem;
    --space-sm: 3px;
    --space-md: 5px;
    --space-lg: 5px;
    --space-xl: 0.5rem;
    --space-2xl: 1rem;
    --space-3xl: 2rem;
    --space-4xl: 3rem;
    --space-5xl: 4rem; 
    
    /* Border Radius */
    --border-radius-sm: 6px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-2xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Typography */
    --font-family-arabic: 'Cairo', 'Tajawal', 'Amiri', sans-serif;
    --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Monaco', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Z-index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Global Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
    font-size: 16px;
    line-height: 1.6;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-arabic);
    color: var(--text-primary);
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    direction: rtl;
    text-align: right;
    position: relative;
    overflow-x: hidden;
}

/* Background Decorative Elements */
body::before {
    content: '';
    position: absolute;
    top: 0;
    right: -0;
    width: 40%;
    height: 40%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.03;
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
    z-index: 0;
}

body::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30%;
    height: 30%;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    opacity: 0.03;
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
    z-index: 0;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg) scale(1);
    }
    33% {
        transform: translateY(-20px) rotate(5deg) scale(1.05);
    }
    66% {
        transform: translateY(10px) rotate(-3deg) scale(0.95);
    }
}

/* Main Container */
.container {
    background: var(--bg-glass);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-4xl);
    width: 100%;
    max-width: 500px;
    position: relative;
    z-index: 1;
    animation: slideUp 0.8s var(--transition-bounce);
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--secondary-color), 
        var(--accent-color),
        var(--secondary-color),
        var(--primary-color));
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

.container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 50%, 
        rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
    z-index: -1;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Page Title */
.container h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--space-3xl);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    line-height: 1.2;
    animation: titleGlow 2s ease-in-out infinite alternate;
}

.container h2::after {
    content: '';
    position: absolute;
    bottom: -var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: 2px;
    animation: lineExpand 0.8s ease-out 0.5s both;
}

@keyframes titleGlow {
    0% {
        filter: brightness(1);
    }
    100% {
        filter: brightness(1.1);
    }
}

@keyframes lineExpand {
    from {
        width: 0;
    }
    to {
        width: 80px;
    }
}

/* Message Styling */
.msg {
    padding: var(--space-lg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-xl);
    font-weight: 600;
    text-align: center;
    position: relative;
    backdrop-filter: blur(10px);
    border: 1px solid transparent;
    animation: messageSlide 0.5s ease-out;
}

.msg::before {
    content: '';
    position: absolute;
    top: var(--space-sm);
    right: var(--space-lg);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    animation: iconPulse 1.5s ease-in-out infinite;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Error Message */
.msg.error {
    background: linear-gradient(135deg, var(--error-light), rgba(239, 68, 68, 0.1));
    color: var(--error-dark);
    border-color: var(--error-color);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.2);
}

.msg.error::before {
    content: '⚠️';
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Success Message */
.msg.success {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.1));
    color: var(--success-dark);
    border-color: var(--success-color);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
}

.msg.success::before {
    content: '✅';
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Form Styling */
form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Label Styling */
label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: all var(--transition-normal);
}

label::after {
    content: '';
    position: absolute;
    bottom: -3px;
    right: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-normal);
}

/* Input Field Styling */
input[type="text"],
input[type="password"] {
    width: 100%;
    padding: var(--space-lg);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--border-radius-lg);
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all var(--transition-normal);
    position: relative;
    direction: rtl;
    text-align: right;
    backdrop-filter: blur(10px);
}

input[type="text"]::placeholder,
input[type="password"]::placeholder {
    color: var(--text-light);
    opacity: 0.8;
    font-weight: 400;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 
        0 0 0 4px rgba(99, 102, 241, 0.1),
        var(--shadow-lg);
    transform: translateY(-3px);
    background: var(--bg-card);
}

input[type="text"]:focus + label::after,
input[type="password"]:focus + label::after {
    width: 100%;
}

input[type="text"]:valid,
input[type="password"]:valid {
    border-color: var(--success-color);
    background: linear-gradient(135deg, var(--bg-card), rgba(16, 185, 129, 0.02));
}

input[type="text"]:invalid:not(:placeholder-shown),
input[type="password"]:invalid:not(:placeholder-shown) {
    border-color: var(--error-color);
    background: linear-gradient(135deg, var(--bg-card), rgba(239, 68, 68, 0.02));
}

/* Enhanced Input Focus States */
.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
}

.form-group:focus-within label {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.form-group:focus-within label::after {
    width: 100%;
}

/* Password Strength Indicator */
.password-strength {
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    border: 1px solid transparent;
    animation: strengthSlide 0.3s ease-out;
}

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

.password-strength.weak {
    background: linear-gradient(135deg, var(--error-light), rgba(239, 68, 68, 0.1));
    color: var(--error-dark);
    border-color: var(--error-color);
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.2);
}

.password-strength.medium {
    background: linear-gradient(135deg, var(--warning-light), rgba(245, 158, 11, 0.1));
    color: var(--warning-dark);
    border-color: var(--warning-color);
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.2);
}

.password-strength.strong {
    background: linear-gradient(135deg, var(--success-light), rgba(16, 185, 129, 0.1));
    color: var(--success-dark);
    border-color: var(--success-color);
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.2);
}

/* Button Styling */
.btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    border: none;
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-lg);
    font-weight: 700;
    font-family: inherit;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    margin-top: var(--space-lg);
    backdrop-filter: blur(10px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
}

.btn:active {
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-xl);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    background: linear-gradient(135deg, var(--text-light), var(--text-muted));
}

.btn:disabled:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

/* Enhanced Button States */
.btn:focus-visible {
    outline: 3px solid rgba(99, 102, 241, 0.5);
    outline-offset: 2px;
}

/* Loading State for Button */
.btn.loading {
    position: relative;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid var(--text-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Form Validation Enhancements */
input:user-invalid {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

input:user-valid {
    border-color: var(--success-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Responsive Design */

/* Large Tablets */
@media (max-width: 1024px) {
    body {
        padding: var(--space-md);
    }
    
    .container {
        padding: var(--space-3xl);
        max-width: 480px;
    }
}

/* Tablets */
@media (max-width: 768px) {
    body {
        padding: var(--space-sm);
        align-items: flex-start;
        padding-top: var(--space-2xl);
    }
    
    .container {
        padding: var(--space-2xl);
        max-width: 450px;
        margin: var(--space-md) 0;
    }
    
    .container h2 {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-2xl);
    }
    
    .container h2::after {
        width: 60px;
        height: 3px;
    }
    
    input[type="text"],
    input[type="password"] {
        padding: var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .btn {
        padding: var(--space-md) var(--space-xl);
        font-size: var(--font-size-base);
    }
    
    form {
        gap: var(--space-lg);
    }
}

/* Mobile Devices */
@media (max-width: 480px) {
    body {
        padding: var(--space-xs);
        padding-top: var(--space-xl);
    }
    
    .container {
        padding: var(--space-xl);
        max-width: 100%;
        margin: 0;
        border-radius: var(--border-radius-xl);
    }
    
    .container h2 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-xl);
    }
    
    .container h2::after {
        width: 50px;
        height: 2px;
    }
    
    form {
        gap: var(--space-md);
    }
    
    input[type="text"],
    input[type="password"] {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .btn {
        padding: var(--space-md);
        font-size: var(--font-size-sm);
        margin-top: var(--space-md);
    }
    
    label {
        font-size: var(--font-size-xs);
        margin-bottom: var(--space-xs);
    }
    
    .msg {
        padding: var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .password-strength {
        padding: var(--space-xs) var(--space-sm);
        font-size: var(--font-size-xs);
    }
}

/* Extra Small Mobile */
@media (max-width: 320px) {
    .container {
        padding: var(--space-lg);
    }
    
    .container h2 {
        font-size: var(--font-size-xl);
    }
    
    input[type="text"],
    input[type="password"] {
        padding: var(--space-sm);
    }
    
    .btn {
        padding: var(--space-sm) var(--space-md);
    }
}

/* Landscape Mobile Orientation */
@media (max-height: 600px) and (orientation: landscape) {
    body {
        align-items: flex-start;
        padding-top: var(--space-md);
    }
    
    .container {
        margin: var(--space-sm) 0;
        padding: var(--space-xl);
    }
    
    .container h2 {
        margin-bottom: var(--space-lg);
        font-size: var(--font-size-2xl);
    }
    
    form {
        gap: var(--space-sm);
    }
    
    .msg {
        margin-bottom: var(--space-md);
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .container {
        backdrop-filter: blur(30px);
    }
    
    input[type="text"],
    input[type="password"] {
        backdrop-filter: blur(15px);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --bg-card: rgba(30, 41, 59, 0.8);
        --bg-glass: rgba(30, 41, 59, 0.9);
        --bg-hover: #334155;
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-light: #94a3b8;
        --text-muted: #64748b;
    }
    
    .container {
        border-color: rgba(255, 255, 255, 0.1);
        box-shadow: 
            var(--shadow-2xl),
            0 0 50px rgba(99, 102, 241, 0.1);
    }
    
    input[type="text"],
    input[type="password"] {
        background: rgba(30, 41, 59, 0.8);
        border-color: rgba(99, 102, 241, 0.3);
        color: var(--text-primary);
    }
    
    input[type="text"]::placeholder,
    input[type="password"]::placeholder {
        color: var(--text-light);
    }
    
    .msg.error {
        background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.1));
    }
    
    .msg.success {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.1));
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    body::before,
    body::after {
        animation: none;
    }
    
    .container::before {
        animation: none;
    }
    
    .container h2 {
        animation: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .container {
        border: 3px solid var(--text-primary);
        background: var(--bg-card);
    }
    
    input[type="text"],
    input[type="password"] {
        border-width: 3px;
    }
    
    .btn {
        border: 2px solid var(--text-white);
    }
    
    .msg {
        border-width: 2px;
    }
}

/* Focus Styles for Better Accessibility */
*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--border-radius-sm);
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .container {
        background: white;
        box-shadow: none;
        border: 2px solid black;
        page-break-inside: avoid;
    }
    
    .container h2 {
        color: black;
        background: none;
        -webkit-text-fill-color: black;
    }
    
    .btn {
        background: black;
        color: white;
    }
    
    .msg {
        border: 1px solid black;
        background: white;
        color: black;
    }
    
    input[type="text"],
    input[type="password"] {
        border: 1px solid black;
        background: white;
    }
}

/* Custom Scrollbar for Webkit Browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
}

/* Selection Styles */
::selection {
    background: var(--primary-light);
    color: var(--text-white);
}

::-moz-selection {
    background: var(--primary-light);
    color: var(--text-white);
}

/* Enhanced Form Animations */
@keyframes inputFocus {
    from {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
    to {
        box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    }
}

input[type="text"]:focus,
input[type="password"]:focus {
    animation: inputFocus 0.3s ease-out;
}

/* Micro-interactions */
.btn:hover {
    animation: buttonHover 0.3s ease-out;
}

@keyframes buttonHover {
    0% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-2px) scale(1.01);
    }
    100% {
        transform: translateY(-4px) scale(1.02);
    }
}