/**
 * Theme Name:     MedisaVision - لنزهای طبی و زیبایی
 * Author:         MedisaVision Team
 * Template:       vankine
 * Text Domain:    medisavision
 * Description:    سایت تخصصی لنزهای طبی، پانسمان و رنگی مدیسا ویژن
 * Version:        1.0.0
 */

/* ============================================
   CSS Variables - Medical Blue Theme
   ============================================ */
:root {
    --medisa-primary: #0066CC;
    --medisa-secondary: #004999;
    --medisa-accent: #00A3E0;
    --medisa-light: #E6F2FF;
    --medisa-dark: #002952;
    --medisa-white: #FFFFFF;
    --medisa-gray-light: #F5F7FA;
    --medisa-gray: #E0E4E8;
    --medisa-gray-dark: #6B7280;
    --medisa-text: #1F2937;
    --medisa-text-light: #6B7280;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Typography - Persian Font Support
   ============================================ */
body,
h1, h2, h3, h4, h5, h6,
p, a, span, div, button, input, select, textarea {
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Tahoma, Arial, sans-serif !important;
}

body {
    color: var(--medisa-text);
    line-height: 1.8;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--medisa-dark);
    font-weight: 600;
    line-height: 1.4;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

/* ============================================
   Color Overrides - Blue Medical Theme
   ============================================ */
.primary-color,
a:hover,
.btn-primary,
.button-primary {
    color: var(--medisa-primary) !important;
}

.bg-primary,
.btn-primary,
.button-primary {
    background-color: var(--medisa-primary) !important;
}

.bg-secondary {
    background-color: var(--medisa-secondary) !important;
}

.bg-light {
    background-color: var(--medisa-gray-light) !important;
}

/* ============================================
   Buttons - Modern Minimal Design
   ============================================ */
.btn,
.button,
button[type="submit"],
input[type="submit"],
.wp-block-button__link {
    background-color: var(--medisa-primary);
    color: var(--medisa-white);
    border: none;
    border-radius: 8px;
    padding: 12px 32px;
    font-weight: 500;
    font-size: 16px;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn:hover,
.button:hover,
button[type="submit"]:hover,
input[type="submit"]:hover,
.wp-block-button__link:hover {
    background-color: var(--medisa-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

/* ============================================
   Cards - Clean & Professional
   ============================================ */
.medisa-card,
.product-card,
.service-card {
    background: var(--medisa-white);
    border-radius: 12px;
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--medisa-gray);
}

.medisa-card:hover,
.product-card:hover,
.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

/* ============================================
   Header Customization
   ============================================ */
.site-header,
.default_header {
    background-color: var(--medisa-white);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--medisa-gray);
}

.site-title,
.site-logo {
    color: var(--medisa-primary);
}

.main-navigation a {
    color: var(--medisa-text);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.main-navigation a:hover {
    color: var(--medisa-primary);
}

/* ============================================
   Hero Section - Medical Professional Style
   ============================================ */
.hero-section,
.banner-section {
    background: linear-gradient(135deg, var(--medisa-light) 0%, var(--medisa-white) 100%);
    padding: 100px 0;
    position: relative;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--medisa-dark);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--medisa-text-light);
    margin-bottom: 32px;
}

/* ============================================
   Product/Service Sections
   ============================================ */
.products-section,
.services-section {
    padding: 80px 0;
    background-color: var(--medisa-gray-light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--medisa-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medisa-text-light);
    margin-bottom: 48px;
}

/* ============================================
   Footer Customization
   ============================================ */
.site-footer,
.default_footer {
    background-color: var(--medisa-dark);
    color: var(--medisa-white);
    padding: 60px 0 30px;
}

.site-footer a {
    color: var(--medisa-white);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.site-footer a:hover {
    opacity: 1;
    color: var(--medisa-accent);
}

/* ============================================
   Medical/Scientific Elements
   ============================================ */
.medical-badge {
    display: inline-block;
    background-color: var(--medisa-light);
    color: var(--medisa-primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background-color: var(--medisa-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--medisa-primary);
    font-size: 28px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

/* ============================================
   Accessibility & UX Improvements
   ============================================ */
*:focus {
    outline: 2px solid var(--medisa-accent);
    outline-offset: 2px;
}

a {
    text-decoration: none;
    transition: all var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
}

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

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

/* ============================================
   Lens Product Specific Styles
   ============================================ */
.lens-category {
    padding: 60px 0;
}

.lens-card {
    background: var(--medisa-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.lens-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.lens-card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.lens-card-content {
    padding: 24px;
}

.lens-card-title {
    font-size: 1.5rem;
    color: var(--medisa-dark);
    margin-bottom: 12px;
}

.lens-card-description {
    color: var(--medisa-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

/* MedisaVision Colors Brand */
.medisavision-colors-brand {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
}

.color-swatch {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: inline-block;
    margin: 5px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.color-swatch:hover {
    transform: scale(1.1);
}