/**
 * Israel Geo Intelligence - Main Stylesheet
 * Professional Design with Israeli-inspired Colors
 */

/* ========================================
   IMPORTS & FONTS
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700&display=swap');

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    /* Colors - Earth & Nature Tones */
    --color-olive-green: #4A7C59;
    --color-sage-green: #6B9B7A;
    --color-warm-brown: #8B7355;
    --color-tan: #A68968;
    --color-gold: #C9A961;
    --color-charcoal: #2C3E50;
    --color-slate: #34495E;
    --color-white: #FFFFFF;
    --color-off-white: #FAFAFA;
    --color-cream: #F5F5DC;
    --color-light-gray: #ECF0F1;
    --color-border: #DDE1E3;
    
    /* Semantic Colors */
    --color-primary: var(--color-olive-green);
    --color-secondary: var(--color-gold);
    --color-accent: var(--color-warm-brown);
    --color-text: var(--color-charcoal);
    --color-text-light: var(--color-slate);
    --color-background: var(--color-off-white);
    --color-card-bg: var(--color-white);
    --color-success: #27ae60;
    
    /* Typography */
    --font-primary: 'Rubik', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --font-arabic: 'Cairo', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

/* RTL Support */
body[dir="rtl"] {
    font-family: var(--font-primary);
    direction: rtl;
    text-align: right;
}

body[dir="rtl"][lang="ar"] {
    font-family: var(--font-arabic);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-charcoal);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

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

a:hover {
    color: var(--color-secondary);
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
    background: linear-gradient(135deg, var(--color-olive-green) 0%, var(--color-sage-green) 100%);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.site-logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.site-logo:hover {
    color: var(--color-cream);
}

/* Navigation */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
}

.main-nav a {
    color: var(--color-white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.main-nav a:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: var(--spacing-sm);
}

.lang-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    font-size: 0.875rem;
}

.lang-btn:hover, .lang-btn.active {
    background: var(--color-white);
    color: var(--color-primary);
}

/* ========================================
   SEARCH BAR
   ======================================== */
.search-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(to bottom, var(--color-sage-green), var(--color-background));
}

.search-box {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: var(--spacing-lg);
    font-size: 1.125rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(74, 124, 89, 0.1);
}

.search-btn {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 20px 10px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
}

body[dir="rtl"] .search-btn {
    right: auto;
    left: var(--spacing-sm);
}

.search-btn:hover {
    background: var(--color-sage-green);
    transform: translateY(-50%) scale(1.05);
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-border);
}

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

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.card-content {
    color: var(--color-text-light);
}

/* Grid Layout for Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1rem;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-sage-green);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-charcoal);
}

.btn-secondary:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

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

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

/* ========================================
   BREADCRUMBS
   ======================================== */
.breadcrumbs {
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-sm);
    margin-right: var(--spacing-sm);
    color: var(--color-border);
}

body[dir="rtl"] .breadcrumb-item:not(:last-child)::after {
    content: '‹';
}

.breadcrumb-item.active {
    color: var(--color-charcoal);
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--color-primary);
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* ========================================
   STATISTICS / INFO BOXES
   ======================================== */
.info-box {
    background: linear-gradient(135deg, var(--color-cream), var(--color-white));
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    margin: var(--spacing-lg) 0;
}

body[dir="rtl"] .info-box {
    border-left: none;
    border-right: 4px solid var(--color-primary);
}

.info-box-title {
    font-size: 0.875rem;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.info-box-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.info-box .btn-sm {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

/* ========================================
   LISTS
   ======================================== */
.styled-list {
    list-style: none;
    padding: 0;
}

.styled-list li {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.styled-list li:hover {
    background: var(--color-cream);
}

.styled-list li:last-child {
    border-bottom: none;
}

/* ========================================
   TABLES
   ======================================== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table th {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    text-align: right;
    font-weight: 600;
}

body[dir="ltr"] .data-table th {
    text-align: left;
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.data-table tr:hover {
    background: var(--color-cream);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background: var(--color-charcoal);
    color: var(--color-light-gray);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--color-light-gray);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--color-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-slate);
    color: var(--color-light-gray);
    font-size: 0.875rem;
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.pagination a, .pagination span {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination .current {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .search-btn {
        position: static;
        transform: none;
        width: 100%;
        margin-top: var(--spacing-sm);
    }
    
    .search-btn:hover {
        transform: scale(1.02);
    }
}

/* ========================================
   UTILITIES
   ======================================== */
.text-center {
    text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-sm);
}