/* Medical Clinic Management Software - Dark Theme */
:root {
    /* Medical Colors */
    --medical-dark: #0f172a;
    --medical-dark-secondary: #1e293b;
    --medical-dark-accent: #334155;
    --medical-text: #f1f5f9;
    --medical-text-secondary: #cbd5e1;
    --medical-text-muted: #94a3b8;
    
    /* Medical Primary - Professional Blue */
    --medical-primary: #0ea5e9;
    --medical-primary-hover: #0284c7;
    --medical-primary-light: #bae6fd;
    
    /* Medical Success */
    --medical-success: #22c55e;
    --medical-success-light: #bbf7d0;
    
    /* Medical Warning */
    --medical-warning: #eab308;
    --medical-warning-light: #fef08a;
    
    /* Medical Error */
    --medical-error: #ef4444;
    --medical-error-light: #fecaca;
    
    /* Borders */
    --medical-border: #475569;
    --medical-border-light: #64748b;
    
    /* Shadows */
    --medical-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.3);
    --medical-shadow-lg: 0 25px 50px -12px rgba(15, 23, 42, 0.5);
    --medical-glow: 0 0 30px rgba(14, 165, 233, 0.3);
    
    /* Transitions */
    --medical-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Fonts */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--medical-dark);
    color: var(--medical-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body.rtl {
    direction: rtl;
}

body.rtl .container {
    direction: rtl;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--medical-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-screen.hide {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--medical-dark-accent);
    border-top: 3px solid var(--medical-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--medical-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--medical-primary), var(--medical-primary-hover));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--medical-glow);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--medical-text);
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 12px;
}

.globe-icon {
    width: 20px;
    height: 20px;
    color: var(--medical-text-secondary);
}

.language-dropdown {
    background: var(--medical-dark-accent);
    border: 1px solid var(--medical-border);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--medical-text);
    font-size: 14px;
    outline: none;
    transition: var(--medical-transition);
    cursor: pointer;
}

.language-dropdown:focus {
    border-color: var(--medical-primary);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.2);
}

/* Main Content */
.main {
    padding: 48px 0;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 64px;
}

.hero-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--medical-primary), var(--medical-primary-hover));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: var(--medical-glow);
    animation: float 3s ease-in-out infinite;
}

.hero-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

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

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--medical-text), var(--medical-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-description {
    font-size: 20px;
    color: var(--medical-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Requirements Section */
.requirements-section {
    margin-bottom: 48px;
}

.requirements-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--medical-border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--medical-shadow);
}

.requirements-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--medical-text);
}

.title-icon {
    width: 24px;
    height: 24px;
    color: var(--medical-primary);
}

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

.requirement-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.requirement-badge {
    background: rgba(14, 165, 233, 0.1);
    color: var(--medical-primary);
    border: 1px solid rgba(14, 165, 233, 0.2);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.requirement-badge svg {
    width: 14px;
    height: 14px;
}

.requirement-text {
    color: var(--medical-text-secondary);
    font-size: 14px;
}

/* Download Section */
.download-section {
    text-align: center;
}

.download-button {
    background: linear-gradient(135deg, var(--medical-primary), var(--medical-primary-hover));
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: var(--medical-transition);
    box-shadow: var(--medical-shadow);
}

.download-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--medical-glow), var(--medical-shadow-lg);
}

.download-button svg {
    width: 20px;
    height: 20px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal-overlay.show {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--medical-dark-secondary);
    border: 1px solid var(--medical-border);
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--medical-shadow-lg);
    animation: slideIn 0.3s ease;
}

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

.modal-header {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--medical-text);
}

.close-button {
    background: none;
    border: none;
    color: var(--medical-text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: var(--medical-transition);
}

.close-button:hover {
    background: var(--medical-dark-accent);
    color: var(--medical-text);
}

.close-button svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: 24px;
}

.code-input-section {
    display: block;
}

.code-input-section.hide {
    display: none;
}

.activation-input {
    width: 100%;
    background: var(--medical-dark);
    border: 1px solid var(--medical-border);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--medical-text);
    font-size: 16px;
    margin-bottom: 16px;
    transition: var(--medical-transition);
}

.activation-input:focus {
    outline: none;
    border-color: var(--medical-primary);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.2);
}

.activation-input::placeholder {
    color: var(--medical-text-muted);
}

.error-message {
    display: none;
    align-items: center;
    gap: 8px;
    color: var(--medical-error);
    font-size: 14px;
    margin-bottom: 16px;
}

.error-message.show {
    display: flex;
}

.error-message svg {
    width: 16px;
    height: 16px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.cancel-button {
    background: none;
    border: 1px solid var(--medical-border);
    color: var(--medical-text-secondary);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--medical-transition);
}

.cancel-button:hover {
    background: var(--medical-dark-accent);
    color: var(--medical-text);
}

.verify-button {
    background: linear-gradient(135deg, var(--medical-primary), var(--medical-primary-hover));
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--medical-transition);
}

.verify-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(14, 165, 233, 0.4);
}

/* Success Section */
.success-section {
    display: none;
    text-align: center;
}

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

.success-icon {
    width: 64px;
    height: 64px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.success-icon svg {
    width: 32px;
    height: 32px;
    color: var(--medical-success);
}

.success-text {
    color: var(--medical-success);
    font-weight: 500;
    margin-bottom: 24px;
}

.download-now-button {
    background: linear-gradient(135deg, var(--medical-primary), var(--medical-primary-hover));
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    transition: var(--medical-transition);
}

.download-now-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(14, 165, 233, 0.4);
}

.download-now-button svg {
    width: 16px;
    height: 16px;
}
/**** FAQ Section ****/
.FAQ h1{
    text-align: center;
    color: var(--medical-text);
    margin-bottom: 24px;
}
.cards{
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.requirements-card{
    width: 80%;
    margin: 0 auto 48px;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.cards .card .title{
    color: var(--medical-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}
.cards .card{
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--medical-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--medical-shadow);
    width: 300px;
    transition: var(--medical-transition);
}.cards .card:hover{
    transform: translateY(-5px);
    box-shadow: var(--medical-glow), var(--medical-shadow-lg);
}
.card p{
    color: var(--medical-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-top: 12px;
}h4{
    color: var(--medical-primary);
    font-size: 18px;
    font-weight: 600;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 50%;
    animation: float-shapes 20s infinite;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation-delay: -5s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    top: 30%;
    right: 30%;
    animation-delay: -10s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    bottom: 20%;
    left: 20%;
    animation-delay: -15s;
}

.shape-5 {
    width: 60px;
    height: 60px;
    top: 70%;
    left: 50%;
    animation-delay: -7s;
}

@keyframes float-shapes {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-20px) translateX(10px) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-40px) translateX(-10px) scale(0.9);
        opacity: 0.2;
    }
    75% {
        transform: translateY(-20px) translateX(15px) scale(1.05);
        opacity: 0.4;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .requirement-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .modal-content {
        margin: 16px;
        width: calc(100% - 32px);
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .download-button {
        padding: 14px 24px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .requirements-card {
        padding: 24px 16px;
    }
    
    .floating-shape {
        display: none;
    }
}