/* ============================================
   4G Enterprises Website Styles
   ============================================ */

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

:root {
    --primary-color: #6366f1;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-color: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

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

/* ============================================
   Navigation Bar
   ============================================ */
.navbar {
    background-color: #fff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    gap: 10px;
}

.nav-brand i {
    font-size: 28px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 8px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.btn-login {
    background-color: var(--primary-color);
    color: #fff !important;
    padding: 10px 24px !important;
    border-radius: 6px;
}

.btn-login:hover {
    background-color: #4f46e5;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4f46e5 100%);
    color: #fff;
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23ffffff" opacity="0.05" width="1200" height="600"/><circle cx="100" cy="100" r="80" fill="%23ffffff" opacity="0.05"/><circle cx="1100" cy="500" r="100" fill="%23ffffff" opacity="0.05"/><circle cx="900" cy="100" r="60" fill="%23ffffff" opacity="0.05"/></svg>');
    background-size: cover;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 52px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

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

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background-color: #4f46e5;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background-color: #fff;
    color: var(--primary-color);
}

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

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

.btn-lg {
    padding: 14px 32px;
    font-size: 18px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-color);
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: 80px 0;
    background-color: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 36px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.feature-card p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
}

/* ============================================
   Services Section
   ============================================ */
.services-preview {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.service-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--light-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 25px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

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

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color), #059669);
    color: #fff;
    text-align: center;
}

.cta h2 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.95;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: 60px 0 30px;
}

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

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

.footer-col p {
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.contact-info li {
    display: flex;
    align-items: start;
    gap: 12px;
    margin-bottom: 15px;
    color: #94a3b8;
}

.contact-info i {
    color: var(--primary-color);
    margin-top: 4px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: #94a3b8;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

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

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.95;
}

/* ============================================
   About Page
   ============================================ */
.about-content {
    padding: 80px 0;
}

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

.about-text h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.about-text p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 17px;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.mission-vision {
    padding: 80px 0;
    background-color: var(--light-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.mv-card {
    background-color: #fff;
    padding: 50px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
}

.mv-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 40px;
}

.mv-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.mv-card p {
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 17px;
}

.values {
    padding: 80px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-item {
    text-align: center;
    padding: 30px 20px;
}

.value-item i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-item h4 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.value-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

.team {
    padding: 80px 0;
    background-color: var(--light-color);
}

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

.team-member {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s;
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-photo {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h4 {
    font-size: 22px;
    margin: 20px 0 8px;
    color: var(--dark-color);
}

.member-role {
    color: var(--gray-color);
    margin-bottom: 15px;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding-bottom: 25px;
}

.member-social a {
    width: 35px;
    height: 35px;
    background-color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s;
}

.member-social a:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* ============================================
   Services Page
   ============================================ */
.services-detail {
    padding: 80px 0;
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse > * {
    direction: ltr;
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 36px;
    margin-bottom: 25px;
}

.service-detail-content h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.service-detail-content p {
    color: var(--gray-color);
    margin-bottom: 25px;
    line-height: 1.8;
    font-size: 17px;
}

.service-detail-content h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

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

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--gray-color);
}

.feature-list i {
    color: var(--secondary-color);
    font-size: 18px;
}

.service-detail-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.process {
    padding: 80px 0;
    background-color: var(--light-color);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
    font-weight: 900;
}

.process-step h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.process-step p {
    color: var(--gray-color);
    line-height: 1.7;
}

.process-arrow {
    color: var(--primary-color);
    font-size: 28px;
}

/* ============================================
   Clients Page
   ============================================ */
.client-stats {
    padding: 60px 0;
    background-color: var(--light-color);
}

.industries {
    padding: 80px 0;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.industry-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.industry-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.industry-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.industry-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

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

.client-logos {
    padding: 80px 0;
    background-color: var(--light-color);
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.logo-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.logo-item:hover {
    transform: scale(1.05);
}

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

.testimonials {
    padding: 80px 0;
}

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

.testimonial-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

.testimonial-stars {
    color: #fbbf24;
    margin-bottom: 20px;
    font-size: 18px;
}

.testimonial-text {
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.testimonial-author h4 {
    font-size: 18px;
    margin-bottom: 4px;
    color: var(--dark-color);
}

.testimonial-author p {
    color: var(--gray-color);
    font-size: 14px;
}

.case-studies {
    padding: 80px 0;
    background-color: var(--light-color);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.case-study-card {
    background-color: #fff;
    padding: 35px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-tag {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.case-study-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.case-study-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* ============================================
   Suppliers Page
   ============================================ */
.supplier-benefits {
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.benefit-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.benefit-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.benefit-card p {
    color: var(--gray-color);
    line-height: 1.7;
}

.supplier-categories {
    padding: 80px 0;
    background-color: var(--light-color);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.category-card {
    background-color: #fff;
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.category-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.category-card h4 {
    font-size: 18px;
    color: var(--dark-color);
}

.supplier-requirements {
    padding: 80px 0;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.requirement-item {
    background-color: #fff;
    padding: 35px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.requirement-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #4f46e5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 20px;
}

.requirement-item h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.requirement-item p {
    color: var(--gray-color);
    line-height: 1.7;
}

.registration-process {
    padding: 80px 0;
    background-color: var(--light-color);
}

.step-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
}

.register-cta {
    text-align: center;
    margin-top: 50px;
}

.supplier-stats {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--secondary-color), #059669);
    color: #fff;
}

/* ============================================
   Contact/Inquiry Page
   ============================================ */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.contact-form-wrapper > p {
    color: var(--gray-color);
    margin-bottom: 30px;
}

.contact-form {
    background-color: #fff;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

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

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

.contact-info-wrapper {
    background-color: var(--light-color);
    padding: 40px 35px;
    border-radius: 12px;
}

.contact-info-wrapper h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.contact-info-wrapper > p {
    color: var(--gray-color);
    margin-bottom: 35px;
}

.contact-info-list {
    margin-bottom: 40px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.contact-details p {
    color: var(--gray-color);
    line-height: 1.7;
}

.social-connect {
    border-top: 2px solid var(--border-color);
    padding-top: 30px;
}

.social-connect h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.social-link {
    width: 45px;
    height: 45px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 20px;
    transition: all 0.3s;
}

.social-link:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.map-section {
    height: 400px;
    background-color: var(--light-color);
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-color);
}

.map-placeholder i {
    font-size: 64px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    padding: 16px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .about-grid,
    .service-detail-card,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail-card.reverse {
        direction: ltr;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .form-row-2 {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .process-arrow {
        display: none;
    }
    
    .stat-number {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
}