* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent-green: #10b981;
    --accent-blue: #3b82f6;
    --accent-red: #ef4444;
    --accent-yellow: #f59e0b;
    --border-color: #404040;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    width: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

/* Login Page */
.login-page {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    position: relative;
    overflow-x: hidden;
}

/* Left Side - Packages (Scrollable) */
.packages-section {
    flex: 1;
    min-height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--bg-primary);
    padding: 30px 40px;
    scroll-behavior: smooth;
    position: relative;
    min-width: 0;
}

.packages-section::-webkit-scrollbar {
    width: 10px;
}

.packages-section::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 5px;
}

.packages-section::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-blue), var(--accent-green));
    border-radius: 5px;
}

.packages-section::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-green), var(--accent-blue));
}

/* Right Side - Login Form (Fixed) */
.login-side {
    width: 480px;
    min-width: 400px;
    max-width: 600px;
    min-height: 100vh;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    position: relative;
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    overflow-x: auto;
    flex-shrink: 1;
    flex-grow: 0;
    resize: horizontal;
}

.login-side::-webkit-scrollbar {
    width: 6px;
}

.login-side::-webkit-scrollbar-track {
    background: transparent;
}

.login-side::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 3px;
}

.login-side::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

.login-container {
    width: 100%;
    max-width: 450px;
    z-index: 2;
    position: relative;
}

.login-box {
    background: rgba(45, 45, 45, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 45px 40px;
    border-radius: 24px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.login-box > * {
    position: relative;
    z-index: 1;
}

.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--accent-blue), 
        var(--accent-green), 
        transparent
    );
    opacity: 0;
    transition: opacity 0.4s ease;
}

.login-box:hover::before {
    opacity: 1;
}

.login-box:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 25px 70px rgba(59, 130, 246, 0.3),
        0 0 0 1px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(59, 130, 246, 0.5);
}

.login-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(59, 130, 246, 0.1) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.login-box:hover::after {
    opacity: 1;
}

.logo {
    text-align: center;
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.logo-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: logoFloat 3s ease-in-out infinite;
    filter: drop-shadow(0 8px 20px rgba(59, 130, 246, 0.5));
    position: relative;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover .logo-icon svg {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 12px 30px rgba(59, 130, 246, 0.7));
}

.logo-icon::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    background: radial-gradient(circle, 
        rgba(59, 130, 246, 0.2) 0%, 
        rgba(16, 185, 129, 0.1) 50%, 
        transparent 70%
    );
    animation: pulseRing 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes pulseRing {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.3;
    }
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-8px) rotate(5deg);
    }
}

.logo h1 {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, 
        var(--text-primary) 0%, 
        var(--accent-blue) 50%, 
        var(--accent-green) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    position: relative;
    animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.2);
    }
}

.form-group {
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.form-group:focus-within label {
    color: var(--accent-blue);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 2;
}

.form-group input {
    width: 100%;
    padding: 16px 16px 16px 48px;
    background: rgba(58, 58, 58, 0.6);
    border: 2px solid rgba(64, 64, 64, 0.5);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.form-group input::placeholder {
    color: rgba(176, 176, 176, 0.5);
    transition: opacity 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(58, 58, 58, 0.8);
    box-shadow: 
        0 0 0 4px rgba(59, 130, 246, 0.15),
        0 4px 12px rgba(59, 130, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.form-group:focus-within .input-icon {
    color: var(--accent-blue);
    transform: scale(1.1);
}

.form-group input:not(:placeholder-shown) ~ .input-icon {
    color: var(--accent-blue);
}

.password-toggle {
    position: absolute;
    right: 16px;
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
    padding: 0;
}

.password-toggle:hover {
    color: var(--accent-blue);
    transform: scale(1.15);
}

.password-toggle svg {
    width: 20px;
    height: 20px;
}

.form-options {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 24px;
    font-size: 13px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-blue);
}

.remember-me label {
    margin: 0;
    color: var(--text-secondary);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
}

.forgot-password {
    color: var(--accent-blue);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.forgot-password:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-green));
    color: white;
    font-weight: 700;
    padding: 16px 24px;
    font-size: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 15px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary::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 0.5s ease;
}

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

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(59, 130, 246, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 
        0 2px 10px rgba(59, 130, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary.loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-block {
    width: 100%;
}

.alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideDown 0.4s ease-out;
    position: relative;
    z-index: 1;
}

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

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 2px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.alert-warning {
    background: rgba(239, 68, 68, 0.25) !important;
    border: 2px solid #ef4444 !important;
    color: #ef4444 !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4) !important;
}

.alert-warning strong {
    color: #ef4444 !important;
}

.alert-warning .alert-icon {
    color: #ef4444 !important;
    fill: #ef4444 !important;
}

.alert-warning svg {
    color: #ef4444 !important;
    fill: #ef4444 !important;
}

.alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.packages-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    min-height: 100%;
    display: block;
}

.packages-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    text-align: left;
    background: linear-gradient(135deg, var(--accent-blue), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.packages-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    text-align: left;
    margin-bottom: 24px;
    line-height: 1.7;
    max-width: 800px;
}

.packages-example {
    background: var(--bg-secondary);
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    text-align: left;
    font-size: 14px;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-blue);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

@media (max-width: 1400px) {
    .packages-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

.package-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 22px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.package-card.blue {
    border-color: var(--accent-blue);
}

.package-card.blue:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.4);
}

.package-card.green {
    border-color: var(--accent-green);
}

.package-card.green:hover {
    border-color: var(--accent-green);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.4);
}

.package-card.red {
    border-color: var(--accent-red);
}

.package-card.red:hover {
    border-color: var(--accent-red);
    box-shadow: 0 12px 32px rgba(239, 68, 68, 0.4);
}

.package-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.package-badge.blue {
    background: var(--accent-blue);
    color: white;
}

.package-badge.green {
    background: var(--accent-green);
    color: white;
}

.package-badge.red {
    background: var(--accent-red);
    color: white;
}

.package-header {
    margin-bottom: 20px;
}

.package-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.package-price {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.package-price.blue {
    color: var(--accent-blue);
}

.package-price.green {
    color: var(--accent-green);
}

.package-price.red {
    color: var(--accent-red);
}

.package-price-type {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

.currency-conversion {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
    padding: 12px;
    background: rgba(58, 58, 58, 0.4);
    border-radius: 8px;
    border: 1px solid rgba(64, 64, 64, 0.5);
}

.currency-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    padding: 4px 8px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 6px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    flex: 1;
    min-width: fit-content;
    justify-content: center;
}

.currency-item:nth-child(2) {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
}

.currency-item:nth-child(3) {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.2);
}

.currency-symbol {
    font-weight: 700;
    font-size: 15px;
    color: var(--accent-blue);
}

.currency-item:nth-child(2) .currency-symbol {
    color: var(--accent-green);
}

.currency-item:nth-child(3) .currency-symbol {
    color: var(--accent-yellow);
}

.currency-value {
    font-weight: 700;
    color: var(--text-primary);
}

.package-features {
    list-style: none;
    margin-bottom: 24px;
}

.package-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.package-feature-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.package-feature-icon.blue {
    color: var(--accent-blue);
}

.package-feature-icon.green {
    color: var(--accent-green);
}

.package-feature-icon.red {
    color: var(--accent-red);
}

.package-btn {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: white;
    text-decoration: none;
    box-sizing: border-box;
}

.package-btn.blue {
    background: var(--accent-blue);
}

.package-btn.blue:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.4);
}

.package-btn.green {
    background: var(--accent-green);
}

.package-btn.green:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(16, 185, 129, 0.4);
}

.package-btn.red {
    background: var(--accent-red);
}

.package-btn.red:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(239, 68, 68, 0.4);
}

.package-btn-icon {
    width: 20px;
    height: 20px;
}

/* Time-Based Packages */
.time-packages-section {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.time-packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

/* Responsive - Tablet and Desktop */
@media (max-width: 1400px) {
    .packages-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .login-page {
        flex-direction: column;
        min-height: 100vh;
    }
    
    .packages-section {
        order: 2;
        padding: 30px 20px;
        min-height: auto;
    }
    
    .login-side {
        width: 100% !important;
        min-width: 100% !important;
        min-height: auto;
        order: 1;
        padding: 30px 20px;
        border-left: none;
        border-top: 1px solid var(--border-color);
        flex-shrink: 1;
    }
    
    .login-container {
        max-width: 100%;
        width: 100%;
    }
    
    .login-box {
        max-width: 100%;
        width: 100%;
        padding: 35px 30px;
    }
    
    .packages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .time-packages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .packages-title {
        font-size: 36px;
    }
    
    .package-title {
        font-size: 22px;
    }
    
    .package-price {
        font-size: 30px;
    }
    
    .whatsapp-float {
        right: 20px;
        bottom: 20px;
    }
}

/* Mobile (up to 768px) */
@media (max-width: 768px) {
    .login-page {
        flex-direction: column;
        min-height: 100vh;
    }
    
    .packages-section {
        order: 2;
        padding: 20px 15px;
        min-height: auto;
    }
    
    .login-side {
        width: 100% !important;
        min-width: 100% !important;
        min-height: auto;
        order: 1;
        padding: 20px 15px;
        border-left: none;
        border-top: 1px solid var(--border-color);
        flex-shrink: 1;
    }
    
    .packages-section {
        width: 100% !important;
        flex: none;
    }
    
    .login-container {
        max-width: 100%;
        width: 100%;
    }
    
    .login-box {
        max-width: 100%;
        width: 100%;
        padding: 30px 20px;
        border-radius: 16px;
    }
    
    .logo-icon {
        width: 80px;
        height: 80px;
        margin-bottom: 12px;
    }
    
    .logo h1 {
        font-size: 24px;
    }
    
    .packages-grid,
    .time-packages-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .packages-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .packages-subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .package-title {
        font-size: 20px;
    }
    
    .package-price {
        font-size: 26px;
    }
    
    .package-price-type {
        font-size: 12px;
    }
    
    .package-card {
        padding: 18px;
    }
    
    .package-features {
        margin-bottom: 20px;
    }
    
    .package-feature {
        font-size: 13px;
        margin-bottom: 10px;
    }
    
    .currency-conversion {
        flex-direction: column;
        gap: 8px;
    }
    
    .currency-item {
        width: 100%;
        justify-content: flex-start;
    }
    
    .packages-example {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .time-packages-section {
        margin-top: 0;
        padding-top: 0;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
    
    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group input {
        padding: 14px 14px 14px 44px;
        font-size: 14px;
    }
    
    .btn-primary {
        padding: 14px 20px;
        font-size: 15px;
    }
}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
    .login-page {
        min-height: 100vh;
    }
    
    .packages-section {
        padding: 15px 10px;
    }
    
    .login-side {
        padding: 15px 10px;
        min-height: auto;
    }
    
    .login-box {
        padding: 25px 15px;
    }
    
    .logo-icon {
        width: 70px;
        height: 70px;
    }
    
    .logo h1 {
        font-size: 20px;
    }
    
    .packages-title {
        font-size: 24px;
    }
    
    .package-card {
        padding: 15px;
    }
    
    .package-title {
        font-size: 18px;
    }
    
    .package-price {
        font-size: 24px;
    }
    
    .package-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
    text-decoration: none;
    border: none;
    pointer-events: auto;
}

/* Position WhatsApp button to avoid login form on desktop */
@media (min-width: 1025px) {
    .whatsapp-float {
        right: calc(480px + 30px);
    }
}

.whatsapp-float:hover {
    background: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Pulse Animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    opacity: 0.7;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
        font-size: 28px;
    }
    
    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}