/* DTL Shipping - Global Logistics Excellence */
/* Modern CSS with sophisticated color scheme */

:root {
    /* Primary Colors - Deep Blues */
    --primary-dark: #101827;
    --primary-medium: #1e293b;
    --primary-light: #253047;
    
    /* Accent Colors - Cyan/Teal */
    --accent-primary: #06b6d4;
    --accent-secondary: #22d3ee;
    --accent-light: #67e8f9;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --section-padding-mobile: 60px 0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 12px 0;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 40px;
}

.contact-info {
    display: flex;
    gap: 32px;
    align-items: center;
}

.location-contact {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-start;
}

.location-contact .location {
    color: var(--accent-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.location-contact .phone,
.location-contact .email {
    color: var(--gray-300);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s ease;
}

.location-contact .phone:hover,
.location-contact .email:hover {
    color: var(--accent-primary);
}

.location-contact .phone::before {
    content: "📞";
    font-size: 10px;
}

.location-contact .email::before {
    content: "✉️";
    font-size: 10px;
}

.social-links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.social-link {
    color: var(--gray-400);
    transition: all 0.3s ease;
    padding: 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.social-link:hover {
    color: var(--accent-primary);
    background-color: rgba(6, 182, 212, 0.1);
    transform: translateY(-1px);
}

/* Main Navigation */
.main-nav {
    background-color: var(--white);
    box-shadow: 0 2px 20px rgba(16, 24, 39, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-dark);
}

.logo-image {
/*     height: 35px; */
    width: auto;
    max-width: 216px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.4);
}

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

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero .highlight {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: var(--gray-300);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    text-align: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--accent-primary);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-300);
}

/* Sections */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

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

/* Services Overview */
.services-overview {
    background-color: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(16, 24, 39, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(16, 24, 39, 0.15);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
    color: var(--accent-primary);
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 8px 0;
    color: var(--gray-700);
    position: relative;
    padding-left: 24px;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 600;
}

/* Technology Section */
.technology {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
}

.technology .section-title {
    color: var(--white);
}

.technology .section-subtitle {
    color: var(--gray-300);
}

.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin: 60px 0;
}

.tech-feature {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tech-feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--accent-primary);
}

.tech-feature h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.tech-feature p {
    color: var(--gray-300);
    margin-bottom: 16px;
}

.tech-feature ul {
    list-style: none;
}

.tech-feature li {
    padding: 4px 0;
    color: var(--gray-300);
    position: relative;
    padding-left: 20px;
}

.tech-feature li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.tech-benefits {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 40px;
    margin-top: 60px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.tech-benefits h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 32px;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

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

.benefit-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 8px;
}

.benefit-label {
    font-size: 0.9rem;
    color: var(--gray-300);
}

/* Detailed Services */
.detailed-services {
    background-color: var(--white);
}

.services-detailed {
    display: grid;
    gap: 80px;
    margin-top: 60px;
}

.service-detailed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-detailed:nth-child(even) {
    direction: rtl;
}

.service-detailed:nth-child(even) > * {
    direction: ltr;
}

.service-detailed-content h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.service-detailed-content p {
    color: var(--gray-600);
    margin-bottom: 24px;
    font-size: 1.125rem;
}

.service-features-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.service-features-detailed li {
    padding: 12px 16px;
    background-color: var(--gray-50);
    border-radius: 8px;
    color: var(--gray-700);
    font-weight: 500;
}

.service-best-for {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--white);
    padding: 20px;
    border-radius: 12px;
    margin-top: 24px;
}

.service-best-for h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-detailed-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(16, 24, 39, 0.15);
}

.service-detailed-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* Industries Section */
.industries {
    background-color: var(--gray-50);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.industry-card {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(16, 24, 39, 0.1);
    transition: transform 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-4px);
}

.industry-emoji {
    font-size: 3rem;
    margin-bottom: 20px;
}

.industry-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.industry-card p {
    color: var(--gray-600);
}

/* About Section */
.about {
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin: 60px 0;
}

.about-story h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.about-story p {
    color: var(--gray-600);
    margin-bottom: 20px;
    font-size: 1.125rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.about-stat {
    text-align: center;
    padding: 24px;
    background-color: var(--gray-50);
    border-radius: 12px;
}

.about-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 8px;
}

.about-stat-label {
    color: var(--gray-600);
    font-weight: 500;
}

.about-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(16, 24, 39, 0.15);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.core-values {
    margin-top: 80px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.value-card {
    text-align: center;
    padding: 32px;
    background-color: var(--gray-50);
    border-radius: 16px;
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    color: var(--accent-primary);
}

.value-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.value-card p {
    color: var(--gray-600);
}

/* Blog Section */
.blog {
    background-color: var(--gray-50);
}

.blog-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.blog-header-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.blog-header-content p {
    font-size: 1.25rem;
    color: var(--gray-200);
    max-width: 600px;
    margin: 0 auto;
}

.blog-posts {
    padding: 80px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(16, 24, 39, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(16, 24, 39, 0.15);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

/* Blog Placeholder Images */
.blog-placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.placeholder-icon {
    font-size: 3rem;
    margin-bottom: 12px;
    opacity: 0.9;
}

.placeholder-text {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

/* Background Gradients for Different Topics */
.supply-chain-bg {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.sustainability-bg {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.ecommerce-bg {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.automation-bg {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.regulations-bg {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.delivery-bg {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
}

.risk-bg {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
}

.ai-bg {
    background: linear-gradient(135deg, #ec4899 0%, #db2777 100%);
}

.cold-chain-bg {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}

.digital-bg {
    background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
}

.blog-date {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--accent-primary);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

.blog-date .day {
    display: block;
    font-size: 1.25rem;
    line-height: 1;
}

.blog-date .month {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-content {
    padding: 24px;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.875rem;
}

.blog-category {
    background: var(--accent-primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-read-time {
    color: var(--gray-500);
    font-weight: 500;
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.blog-card:hover .blog-title {
    color: var(--accent-primary);
}

.blog-excerpt {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.blog-link:hover {
    color: var(--accent-secondary);
    gap: 10px;
}

.blog-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.blog-link:hover::after {
    transform: translateX(4px);
}

.blog-cta {
    text-align: center;
    margin-top: 40px;
}

/* Breadcrumb Navigation */
.breadcrumb {
    background-color: var(--gray-50);
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--gray-400);
}

.breadcrumb-list a {
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-list a:hover {
    color: var(--accent-primary);
}

.breadcrumb-list .active {
    color: var(--gray-400);
}

/* Blog Post Page Styles */
.blog-post-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
    padding: 60px 0;
}

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

.blog-post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.blog-post-meta .blog-category {
    background: var(--accent-primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-post-meta .blog-date,
.blog-post-meta .blog-read-time {
    color: var(--white);
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.875rem;
}

.blog-post-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
    line-height: 1.2;
}

.blog-post-excerpt {
    font-size: 1.125rem;
    color: var(--gray-200);
    line-height: 1.6;
}

.blog-post-main {
    padding: 60px 0;
    background-color: var(--white);
}

.blog-post-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.blog-post-content {
    min-width: 0;
}

.blog-post-image {
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(16, 24, 39, 0.1);
}

.blog-post-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.placeholder-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
}

.placeholder-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--white);
}

.placeholder-content p {
    font-size: 1.125rem;
    line-height: 1.4;
    color: var(--white);
    opacity: 0.9;
    max-width: 600px;
}

.blog-post-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 40px;
}

.blog-post-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 40px 0 16px;
}

.blog-post-body p {
    margin-bottom: 24px;
}

.blog-post-author {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: var(--gray-50);
    border-radius: 12px;
    margin-top: 40px;
}

.author-avatar {
    flex-shrink: 0;
}

.author-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.author-info p {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Sidebar Styles */
.blog-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(16, 24, 39, 0.05);
}

.sidebar-widget h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.related-post {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
}

.related-post:hover {
    transform: translateX(4px);
}

.related-post img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.related-post-image {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 0.75rem;
    text-align: center;
}

.sustainability-bg {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.ecommerce-bg {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.related-post-content h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 4px;
    line-height: 1.4;
}

.related-post-date {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-form input {
    padding: 12px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.9rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.cta-widget {
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: var(--white);
    border: none;
}

.cta-widget h3,
.cta-widget p {
    color: var(--white);
}

.cta-widget .btn-secondary {
    background: var(--white);
    color: var(--accent-primary);
    border: none;
}

.cta-widget .btn-secondary:hover {
    background: var(--gray-100);
}

.blog-post-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.btn-outline {
    background: transparent;
    color: var(--primary-dark);
    border: 2px solid var(--primary-dark);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    background: var(--primary-dark);
    color: var(--white);
    text-decoration: none;
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 100%);
    color: var(--white);
}

.contact .section-title {
    color: var(--white);
}

.contact .section-subtitle {
    color: var(--gray-300);
}

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 60px;
    width: 100%;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-row .form-group:first-child {
    max-width: 200px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--white);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* Form Sections */
.form-section {
    margin-bottom: 40px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-primary);
    display: inline-block;
}

.phone-group {
    max-width: 140px;
}

.phone-input {
    flex: 1;
}

/* Form Error Styling */
.form-error {
    color: #ff4444;
    font-size: 11px;
    margin-top: 4px;
    display: block;
}

/* Enhanced Form Styling */
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--white);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.location-section {
    margin-bottom: 24px;
}

.location-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-primary);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--gray-300);
}

.contact-item svg {
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* CTA Footer */
.cta-footer {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}

.cta-footer h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-footer p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

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

.cta-buttons .btn:hover {
    background-color: var(--gray-100);
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo .logo-image {
    height: 30px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
}

.footer-description {
    color: var(--gray-300);
    margin-bottom: 24px;
    line-height: 1.6;
}

.footer-column h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-400);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--accent-primary);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--primary-dark);
    transition: all 0.3s ease;
}

/* Top Bar Responsive */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
}

@media (max-width: 1024px) {
    .contact-info {
        gap: 20px;
    }
    
    .location-contact {
        gap: 3px;
    }
    
    .location-contact .location {
        font-size: 11px;
    }
    
    .location-contact .phone,
    .location-contact .email {
        font-size: 12px;
    }
    
    .social-links {
        gap: 12px;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
        padding: 4px;
    }
    
    .contact-form {
        max-width: 90%;
        padding: 35px 25px;
    }
    
    .hero-stats {
        gap: 18px;
    }
    
    .stat-card {
        padding: 22px;
    }
    
    .stat-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 14px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 40px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-features {
        grid-template-columns: 1fr;
    }
    
    .service-detailed {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .service-detailed:nth-child(even) {
        direction: ltr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        max-width: 100%;
        padding: 30px 20px;
    }
    
    .location-section {
        margin-bottom: 20px;
    }
    
    .location-section h4 {
        font-size: 0.9rem;
        margin-bottom: 12px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .logo-image {
        height: 30px;
        max-width: 100px;
    }
    
    .footer-logo .logo-image {
        height: 25px;
        max-width: 80px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: var(--section-padding-mobile);
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 30px;
    }
    
    .stat-card {
        padding: 20px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 12px;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-card {
        margin-bottom: 20px;
    }
    
    .blog-content {
        padding: 20px;
    }
    
    .blog-title {
        font-size: 1.125rem;
    }
    
    .blog-header-content h1 {
        font-size: 2rem;
    }
    
    .blog-header-content p {
        font-size: 1rem;
    }
    
    .blog-header {
        padding: 60px 0;
    }
    
    .blog-posts {
        padding: 60px 0;
    }
    
    .blog-post-title {
        font-size: 2rem;
    }
    
    .blog-post-excerpt {
        font-size: 1rem;
    }
    
    .blog-post-header {
        padding: 60px 0 40px;
    }
    
    .blog-post-content {
        padding: 60px 0;
    }
    
    .blog-post-navigation {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .blog-post-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .blog-post-sidebar {
        order: -1;
    }
    
    .blog-post-title {
        font-size: 2rem;
    }
    
    .blog-post-author {
        flex-direction: column;
        text-align: center;
    }
    
    .related-posts {
        flex-direction: row;
        overflow-x: auto;
        gap: 16px;
    }
    
    .related-post {
        min-width: 200px;
        flex-direction: column;
        text-align: center;
    }
    
    .related-post img {
        width: 100%;
        height: 120px;
    }
}