/*
Theme Name: Mulubricant - Industrial Lubricants
Description: A professional standalone WordPress theme for Mulubricant industrial lubricant company with complete industrial styling and functionality.
Author: Mulubricant Team
Version: 1.0.0
Text Domain: mulubricant
Domain Path: /languages
Requires at least: 5.0
Tested up to: 6.3
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    flex: 1;
    padding: 0 15px;
}

.col-md-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-md-3 { flex: 0 0 25%; max-width: 25%; }
.col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-md-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-md-9 { flex: 0 0 75%; max-width: 75%; }
.col-md-12 { flex: 0 0 100%; max-width: 100%; }

@media (max-width: 768px) {
    .col-md-2, .col-md-3, .col-md-4, .col-md-6, .col-md-8, .col-md-9 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .row {
        margin: 0;
    }
    .col {
        padding: 0;
    }
}

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

/* WordPress Core Styles */
.alignleft { float: left; margin-right: 20px; }
.alignright { float: right; margin-left: 20px; }
.aligncenter { display: block; margin: 0 auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { text-align: center; font-style: italic; }
.sticky {}
.gallery-caption {}
.bypostauthor {}
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* Navigation */
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    display: inline-block;
    position: relative;
}

nav a {
    text-decoration: none;
    display: block;
    padding: 15px 20px;
    transition: all 0.3s ease;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--mulub-primary);
}

button,
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-family: inherit;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    text-align: center;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f8f9fa;
    font-weight: 600;
}

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

/* Lists */
ul, ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

li {
    margin-bottom: 5px;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    line-height: 1.3;
    font-weight: 600;
}

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: 1.125rem; }

/* Paragraphs */
p {
    margin-bottom: 20px;
}

/* Links */
a {
    color: var(--mulub-primary);
    text-decoration: none;
}

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

/* Blockquotes */
blockquote {
    margin: 20px 0;
    padding: 20px;
    border-left: 4px solid var(--mulub-primary);
    background: #f8f9fa;
    font-style: italic;
}

/* Code */
code {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

pre {
    background: #f1f5f9;
    padding: 20px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 20px;
}

/* Custom Mulubricant Styling */

:root {
    --mulub-primary: #1e3a8a;     /* Deep blue for industrial feel */
    --mulub-secondary: #f97316;   /* Orange accent for energy */
    --mulub-dark: #1f2937;        /* Dark gray for text */
    --mulub-light: #f8fafc;       /* Light background */
    --mulub-white: #ffffff;       /* Pure white */
}

/* Header Styles */
.site-header {
    background: var(--mulub-primary);
    color: white;
    padding: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1000;
}

.top-bar {
    background: var(--mulub-dark);
    color: white;
    font-size: 0.875rem;
    padding: 8px 0;
}

.top-bar a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
}

.top-bar a:hover {
    color: var(--mulub-secondary);
}

.main-navigation {
    padding: 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.site-logo h1 {
    color: white;
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
}

.site-logo .logo-icon {
    color: var(--mulub-secondary);
    margin-right: 10px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-nav li {
    margin: 0 5px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    font-weight: 500;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav .current-menu-item a {
    background: rgba(255,255,255,0.1);
    color: var(--mulub-secondary);
}

.get-quote-btn {
    background: var(--mulub-secondary);
    color: white !important;
    padding: 12px 25px !important;
    border-radius: 25px !important;
    font-weight: 600;
    transition: all 0.3s ease;
}

.get-quote-btn:hover {
    background: #ea580c !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--mulub-primary);
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 20px;
    }
    
    .main-nav li {
        margin: 5px 0;
        width: 100%;
    }
    
    .main-nav a {
        display: block;
        padding: 15px;
        border-radius: 5px;
    }
    
    .nav-container {
        flex-wrap: wrap;
    }
}

/* Hero Section */
.hero-section {
    background-image: linear-gradient(rgba(30, 58, 138, 0.7), rgba(59, 130, 246, 0.7)), url('/wp-content/uploads/2025/10/LUBE_OIL.jpeg') !important;
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed;
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
}

.hero-section::before {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 400;
}

.hero-buttons {
    margin-bottom: 3rem;
}

.hero-buttons .btn-primary {
    margin: 0 10px 10px 10px;
    padding: 15px 35px;
    font-size: 1.125rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--mulub-secondary);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 5px;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-buttons .btn-primary {
        display: block;
        margin: 10px auto;
        width: 200px;
    }
}

/* Buttons */
.btn-primary {
    background: var(--mulub-secondary);
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--mulub-primary);
    padding: 12px 25px;
    border: 2px solid var(--mulub-primary);
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-secondary:hover {
    background: var(--mulub-primary);
    color: white;
    transform: translateY(-2px);
}

/* Sections */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--mulub-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--mulub-light), #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--mulub-primary);
}

.product-title a {
    color: inherit;
    text-decoration: none;
}

.product-title a:hover {
    color: var(--mulub-secondary);
}

.product-description {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.category-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.15);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--mulub-primary), #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    font-size: 2rem;
    color: white;
}

.category-card h3 {
    color: var(--mulub-primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.category-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-link {
    color: var(--mulub-secondary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.category-link:hover {
    gap: 12px;
}

/* Footer */
.site-footer {
    background: var(--mulub-dark);
    color: white;
    padding: 3rem 0 1rem 0;
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-widget h4 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget li {
    margin-bottom: 0.75rem;
}

.footer-widget a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-widget a:hover {
    color: var(--mulub-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Contact Section */
.contact-section {
    background: var(--mulub-primary);
    color: white;
    padding: 4rem 0;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    color: var(--mulub-dark);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--mulub-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .categories-grid,
    .product-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-primary { color: var(--mulub-primary); }
.text-secondary { color: var(--mulub-secondary); }
.bg-primary { background-color: var(--mulub-primary); }
.bg-secondary { background-color: var(--mulub-secondary); }
.bg-light { background-color: var(--mulub-light); }

/* Layout Utilities */
.py-5 { padding: 3rem 0; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-3 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.text-white { color: white; }

.row {
    display: flex;
    gap: 2rem;
    align-items: stretch;
}

.col-md-6 {
    flex: 1;
}

@media (max-width: 768px) {
    .row {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* WordPress Required Styles */
.sticky { background: #fffbf0; }
.gallery-caption { font-style: italic; text-align: center; }
.bypostauthor { background: #f8f9fa; }

/* Custom Mulubricant Styling */

:root {
    --mulub-primary: #1e3a8a;     /* Deep blue for industrial feel */
    --mulub-secondary: #f97316;   /* Orange accent for energy */
    --mulub-dark: #1f2937;        /* Dark gray for text */
    --mulub-light: #f8fafc;       /* Light background */
    --mulub-success: #059669;     /* Green for success states */
}

/* Header Customizations */
.header-main {
    background: linear-gradient(135deg, var(--mulub-primary) 0%, #3b82f6 100%);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.site-logo img {
    max-height: 60px;
}

.nav-ul > li > a {
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.nav-ul > li > a:hover {
    color: var(--mulub-secondary);
}

/* Hero Title and Subtitle styles moved to main hero section */

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-primary {
    background: var(--mulub-secondary);
    color: white;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 13px 28px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-block;
    margin-left: 15px;
}

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

/* About Section */
.about-section {
    padding: 80px 0;
    background: var(--mulub-light);
}

.section-title {
    font-size: 2.5rem;
    color: var(--mulub-primary);
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    text-align: center;
    margin-bottom: 3rem;
}

/* Product Categories */
.categories-section {
    padding: 80px 0;
    background: white;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.category-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: var(--mulub-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.category-title {
    font-size: 1.5rem;
    color: var(--mulub-primary);
    margin-bottom: 1rem;
}

.category-description {
    color: #6b7280;
    line-height: 1.6;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background: var(--mulub-light);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 200px;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.25rem;
    color: var(--mulub-primary);
    margin-bottom: 0.5rem;
}

.product-description {
    color: #6b7280;
    line-height: 1.6;
    font-size: 0.875rem;
}

/* Quote Section */
.quote-section {
    padding: 80px 0;
    background: var(--mulub-primary);
    color: white;
    text-align: center;
}

.quote-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    color: var(--mulub-dark);
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--mulub-dark);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--mulub-primary);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Footer */
.site-footer {
    background: var(--mulub-dark);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--mulub-secondary);
    margin-bottom: 1rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .btn-secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .category-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }
}

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

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

/* Custom Spacing */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: -15px;
}

.col {
    flex: 1;
    padding: 15px;
}

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

.mt-4 {
    margin-top: 2rem;
}

.mb-4 {
    margin-bottom: 2rem;
}/* Blog Styles */
.blog-post {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.read-more {
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--mulub-primary) !important;
}

.category-tags a {
    transition: all 0.3s ease;
}

.category-tags a:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

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