/*
Theme Name: Global Logistics Pro
Theme URI: https://example.com/global-logistics-pro
Author: Logistics Theme Developer
Author URI: https://example.com
Description: A professional, multilingual WordPress theme for global logistics and freight companies. Inspired by industry-leading logistics platforms with full RTL support for Arabic, Turkish, Russian, and English.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: global-logistics-pro
Tags: logistics, freight, multilingual, rtl-language-support, business, corporate, responsive
*/

/* ===================================
   CSS RESET & BASE STYLES
   =================================== */

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

:root {
    /* Primary Brand Colors */
    --primary-blue: #003087;
    --primary-dark: #001f5c;
    --accent-orange: #ff6b35;
    --accent-green: #28a745;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --border-gray: #dee2e6;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

/* RTL Support */
body.rtl {
    direction: rtl;
    text-align: right;
}

body.rtl * {
    direction: rtl;
}

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

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

a:hover {
    color: var(--accent-orange);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

/* ===================================
   UTILITY BAR
   =================================== */

.utility-bar {
    background-color: var(--light-gray);
    border-bottom: 1px solid var(--border-gray);
    padding: var(--spacing-xs) 0;
    font-size: 0.875rem;
}

.utility-bar .container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--spacing-md);
}

body.rtl .utility-bar .container {
    flex-direction: row-reverse;
}

.utility-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

body.rtl .utility-links {
    flex-direction: row-reverse;
}

.utility-links a {
    color: var(--medium-gray);
    font-weight: 500;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.utility-links a:hover {
    color: var(--primary-blue);
}

.utility-links a.utility-login {
    font-weight: 600;
    color: var(--primary-blue);
}

.utility-divider {
    width: 1px;
    height: 16px;
    background-color: var(--border-gray);
}

.language-selector {
    position: relative;
}

.language-selector select {
    padding: 0.25rem 1.5rem 0.25rem 0.5rem;
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    background-color: var(--white);
    color: var(--dark-gray);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23343a40' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 10px;
}

body.rtl .language-selector select {
    padding: 0.25rem 0.5rem 0.25rem 1.5rem;
    background-position: left 0.5rem center;
}

.language-selector select:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ===================================
   MAIN HEADER & NAVIGATION
   =================================== */

.main-header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

body.rtl .header-container {
    flex-direction: row-reverse;
}

/* Logo */
.site-logo {
    flex-shrink: 0;
}

.site-logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-orange));
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

/* Main Navigation */
.main-nav {
    flex-grow: 1;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

body.rtl .nav-menu {
    flex-direction: row-reverse;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: var(--spacing-xs) 0;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--dark-gray);
    transition: color var(--transition-fast);
}

.nav-menu > li > a:hover {
    color: var(--primary-blue);
}

.nav-menu > li > a .dropdown-arrow {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.nav-menu > li:hover > a .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menus */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: 6px;
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-medium);
    margin-top: var(--spacing-xs);
}

body.rtl .dropdown-menu {
    left: auto;
    right: 0;
}

.nav-menu > li:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background-color: var(--light-gray);
    color: var(--primary-blue);
    padding-left: calc(var(--spacing-md) + 0.5rem);
}

body.rtl .dropdown-menu a:hover {
    padding-left: var(--spacing-md);
    padding-right: calc(var(--spacing-md) + 0.5rem);
}

/* Search Button */
.header-search {
    flex-shrink: 0;
}

.search-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.625rem var(--spacing-md);
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

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

.search-icon {
    font-size: 1.125rem;
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 48, 135, 0.95), rgba(0, 31, 92, 0.9)), 
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23003087" width="1200" height="600"/><circle fill="%23ffffff" opacity="0.05" cx="200" cy="150" r="80"/><circle fill="%23ffffff" opacity="0.05" cx="800" cy="400" r="120"/><circle fill="%23ff6b35" opacity="0.1" cx="1000" cy="200" r="100"/><path fill="%23ffffff" opacity="0.03" d="M0,300 Q300,200 600,300 T1200,300 L1200,600 L0,600 Z"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

body.rtl .hero-content {
    text-align: center;
}

.hero-heading {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subheading {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.4;
}

.shipment-tracking-form {
    background-color: var(--white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.form-title {
    color: var(--primary-blue);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

body.rtl .form-title {
    text-align: center;
}

.tracking-input-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

body.rtl .tracking-input-group {
    flex-direction: row-reverse;
}

.tracking-input {
    flex-grow: 1;
    padding: 1rem;
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--dark-gray);
    transition: border-color var(--transition-fast);
}

.tracking-input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.tracking-submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-orange), #ff8555);
    color: var(--white);
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tracking-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #ff8555, var(--accent-orange));
}

.form-helper-text {
    font-size: 0.875rem;
    color: var(--medium-gray);
    text-align: center;
}

body.rtl .form-helper-text {
    text-align: center;
}

/* ===================================
   SERVICES SECTION
   =================================== */

.services-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-gray);
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.service-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-orange));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--white);
    transition: transform var(--transition-medium);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 1rem;
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap var(--transition-fast);
}

.service-card:hover .service-link {
    gap: var(--spacing-sm);
}

body.rtl .service-link {
    flex-direction: row-reverse;
}

/* ===================================
   FOOTER
   =================================== */

.main-footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-section a:hover {
    color: var(--accent-orange);
    padding-left: var(--spacing-xs);
}

body.rtl .footer-section a:hover {
    padding-left: 0;
    padding-right: var(--spacing-xs);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

body.rtl .social-links {
    flex-direction: row-reverse;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--accent-orange);
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .nav-menu {
        gap: var(--spacing-md);
    }
    
    .hero-heading {
        font-size: 2.75rem;
    }
    
    .hero-subheading {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    .utility-bar {
        display: none;
    }
    
    .header-container {
        flex-wrap: wrap;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        margin-top: var(--spacing-sm);
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-xs);
    }
    
    .nav-menu > li > a {
        padding: var(--spacing-sm);
        background-color: var(--light-gray);
        border-radius: 6px;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: var(--spacing-xs);
        display: none;
    }
    
    .nav-menu > li:hover .dropdown-menu {
        display: block;
    }
    
    .hero-heading {
        font-size: 2rem;
    }
    
    .hero-subheading {
        font-size: 1.125rem;
    }
    
    .tracking-input-group {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2.5rem;
    }
    
    .hero-section {
        min-height: 500px;
    }
    
    .hero-heading {
        font-size: 1.75rem;
    }
    
    .shipment-tracking-form {
        padding: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   RTL-SPECIFIC ADJUSTMENTS
   =================================== */

body.rtl .hero-heading,
body.rtl .hero-subheading,
body.rtl .section-title,
body.rtl .section-subtitle,
body.rtl .service-title,
body.rtl .service-description {
    text-align: center;
}

body.rtl .service-card {
    text-align: right;
}

body.rtl .footer-section {
    text-align: right;
}

body.rtl .footer-bottom {
    text-align: center;
}

/* ===================================
   ACCESSIBILITY
   =================================== */

a:focus,
button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.text-center {
    text-align: center;
}

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

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