/**
 * MedXSmart - Professional Medical Theme
 * Enterprise-level Healthcare Design System
 */

/* ============================================
   MEDICAL COLOR PALETTE
   ============================================ */
:root {
    /* Primary Medical Blues */
    --medical-primary: #0066CC;
    --medical-primary-dark: #004C99;
    --medical-primary-light: #3385D6;
    
    /* Healthcare Greens */
    --medical-success: #00A896;
    --medical-success-dark: #008B7A;
    --medical-success-light: #33BBA9;
    
    /* Professional Neutrals */
    --medical-white: #FFFFFF;
    --medical-light-bg: #F8FAFB;
    --medical-gray-100: #F1F5F9;
    --medical-gray-200: #E2E8F0;
    --medical-gray-300: #CBD5E1;
    --medical-gray-400: #94A3B8;
    --medical-gray-500: #64748B;
    --medical-gray-600: #475569;
    --medical-gray-700: #334155;
    --medical-gray-800: #1E293B;
    --medical-gray-900: #0F172A;
    
    /* Accent Colors */
    --medical-accent: #7C3AED;
    --medical-info: #0EA5E9;
    --medical-warning: #F59E0B;
    --medical-danger: #EF4444;
    
    /* Gradients */
    --gradient-medical: linear-gradient(135deg, #0066CC 0%, #00A896 100%);
    --gradient-hero: linear-gradient(135deg, #0066CC 0%, #0EA5E9 50%, #00A896 100%);
    --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F8FAFB 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-medical: 0 8px 30px rgba(0, 102, 204, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--medical-gray-800);
    background: var(--medical-light-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   PROFESSIONAL CARD COMPONENTS
   ============================================ */
.medical-card {
    background: var(--medical-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--medical-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.medical-card-compact {
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.medical-card-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* ============================================
   PROFESSIONAL BUTTONS
   ============================================ */
.btn-medical-primary {
    background: var(--medical-primary);
    color: var(--medical-white);
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

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

.btn-medical-success {
    background: var(--medical-success);
    color: var(--medical-white);
}

.btn-medical-success:hover {
    background: var(--medical-success-dark);
}

.btn-medical-outline {
    background: transparent;
    color: var(--medical-primary);
    border: 2px solid var(--medical-primary);
}

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

/* ============================================
   HERO SECTION - PROFESSIONAL
   ============================================ */
.medical-hero {
    background: var(--gradient-hero);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.medical-hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.medical-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    text-align: center;
}

.medical-hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--medical-white);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.medical-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FEATURE CARDS - ENTERPRISE
   ============================================ */
.feature-card {
    background: var(--medical-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--medical-gray-200);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-medical);
    transform: scaleY(0);
    transition: transform 0.3s;
}

.feature-card:hover::before {
    transform: scaleY(1);
}

.feature-card:hover {
    box-shadow: var(--shadow-medical);
    transform: translateY(-8px);
    border-color: var(--medical-primary);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--gradient-medical);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-medical);
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--medical-gray-900);
    margin-bottom: 0.75rem;
}

.feature-description {
    color: var(--medical-gray-600);
    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   STAT CARDS - PROFESSIONAL
   ============================================ */
.stat-card-professional {
    background: var(--medical-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--stat-color);
    transition: all 0.3s;
}

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

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--medical-gray-900);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--medical-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   FORM ELEMENTS - MEDICAL PROFESSIONAL
   ============================================ */
.medical-input-group {
    margin-bottom: 1.5rem;
}

.medical-label {
    display: block;
    font-weight: 600;
    color: var(--medical-gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.medical-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--medical-gray-300);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--medical-gray-800);
    background: var(--medical-white);
    transition: all 0.3s;
}

.medical-input:focus {
    outline: none;
    border-color: var(--medical-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.medical-input-icon {
    position: relative;
}

.medical-input-icon input {
    padding-left: 44px;
}

.medical-input-icon .icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--medical-gray-400);
    font-size: 18px;
}

/* ============================================
   BADGES & PILLS
   ============================================ */
.medical-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--badge-bg);
    color: var(--badge-color);
}

.medical-badge-primary {
    --badge-bg: rgba(0, 102, 204, 0.1);
    --badge-color: var(--medical-primary);
}

.medical-badge-success {
    --badge-bg: rgba(0, 168, 150, 0.1);
    --badge-color: var(--medical-success);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--medical-gray-900);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-medical);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--medical-gray-600);
    max-width: 600px;
    margin: 0 auto;
    margin-top: 1.5rem;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
    .medical-hero h1 {
        font-size: 2rem;
    }
    
    .medical-hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .medical-card {
        padding: 1.5rem;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   MEDICAL ICONS & ILLUSTRATIONS
   ============================================ */
.medical-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-medical);
    box-shadow: var(--shadow-medical);
    margin-bottom: 1.5rem;
}

.medical-icon-wrapper i {
    font-size: 36px;
    color: white;
}

/* ============================================
   TRUST INDICATORS
   ============================================ */
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 168, 150, 0.1);
    border-radius: 20px;
    color: var(--medical-success);
    font-size: 0.875rem;
    font-weight: 600;
}

.trust-badge i {
    font-size: 16px;
}