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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f4ff;
}

/* Background nzuri yenye gradient */
.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 50%, #0a1628 100%);
    z-index: -2;
}

/* Header - Jina juu katikati */
.main-header {
    background: linear-gradient(135deg, #ffffff, #f0f4ff);
    text-align: center;
    padding: 40px 20px 30px;
    border-bottom: 4px solid #0066cc;
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
}

.site-title {
    font-size: 42px;
    font-weight: 800;
    color: #0a1628;
    letter-spacing: 2px;
}

.site-title span {
    color: #0066cc;
    background: #e8f0ff;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 24px;
    display: inline-block;
    margin-left: 10px;
}

.site-tagline {
    color: #555;
    font-size: 16px;
    margin-top: 10px;
    letter-spacing: 1px;
}

/* Navigation Bar */
.main-nav {
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 15px 20px;
    flex-wrap: wrap;
}

.nav-link {
    text-decoration: none;
    color: #1a2a3a;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 25px;
    transition: 0.3s;
}

.nav-link:hover, .nav-link.active {
    background: #0066cc;
    color: white;
}

.login-btn {
    background: #0066cc10;
    border: 2px solid #0066cc;
}

.login-btn:hover {
    background: #0066cc;
    color: white;
}

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

/* Hero Section */
.hero-section {
    padding: 60px 0;
    background: rgba(255,255,255,0.95);
    margin: 30px 0;
    border-radius: 30px;
}

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

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, #0066cc, #0099ff);
    color: white;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 14px;
    margin-bottom: 20px;
}

.hero-content h2 {
    font-size: 38px;
    margin-bottom: 20px;
    color: #1a2a3a;
}

.blue-text {
    color: #0066cc;
}

.hero-content p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Stats */
.stats-container {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin: 40px 0;
    flex-wrap: wrap;
}

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

.stat-box h3 {
    font-size: 32px;
    color: #0066cc;
    font-weight: 800;
}

.stat-box p {
    font-size: 14px;
    color: #666;
}

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

.btn-primary {
    background: linear-gradient(135deg, #0066cc, #0099ff);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0,102,204,0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,102,204,0.4);
}

.btn-secondary {
    background: white;
    color: #0066cc;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #0066cc;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: #0066cc;
    color: white;
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h3 {
    font-size: 32px;
    color: #1a2a3a;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0066cc, #0099ff);
    margin: 15px auto;
    border-radius: 2px;
}

.section-title p {
    color: #666;
}

/* Services Section */
.services-section {
    padding: 60px 0;
    background: white;
    border-radius: 30px;
    margin: 30px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.service-box {
    background: #f8faff;
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
    border: 1px solid #e0e8f0;
}

.service-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,102,204,0.1);
    border-color: #0066cc;
}

.service-box i {
    font-size: 50px;
    color: #0066cc;
    margin-bottom: 15px;
}

.service-box h4 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #1a2a3a;
}

.service-box ul {
    list-style: none;
    text-align: left;
    margin: 15px 0;
}

.service-box ul li {
    padding: 5px 0;
    color: #555;
    padding-left: 20px;
    position: relative;
}

.service-box ul li:before {
    content: "✓";
    color: #0066cc;
    position: absolute;
    left: 0;
}

.service-link {
    display: inline-block;
    margin-top: 15px;
    color: #0066cc;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.service-link:hover {
    gap: 8px;
}

/* Order Section */
.order-section {
    padding: 60px 0;
    background: #f0f4ff;
    border-radius: 30px;
    margin: 30px 0;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1a2a3a;
}

.form-group label i {
    color: #0066cc;
    margin-right: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e4ec;
    border-radius: 12px;
    font-size: 15px;
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0,102,204,0.1);
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #0066cc, #0099ff);
    color: white;
    padding: 14px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,102,204,0.3);
}

/* Login Section */
.login-section {
    padding: 60px 0;
    background: white;
    border-radius: 30px;
    margin: 30px 0;
}

.login-container {
    max-width: 500px;
    margin: 0 auto;
}

.login-box {
    background: #f8faff;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #e0e8f0;
}

.login-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: white;
    border: 2px solid #e0e4ec;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
}

.tab-btn.active {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.form-links {
    text-align: center;
    margin: 15px 0;
}

.form-links a {
    color: #0066cc;
    text-decoration: none;
    font-size: 14px;
}

/* Testimonials */
.testimonials-section {
    padding: 60px 0;
    background: #f0f4ff;
    border-radius: 30px;
    margin: 30px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.testimonial-box {
    background: white;
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    transition: 0.3s;
}

.testimonial-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.testimonial-box i {
    font-size: 30px;
    color: #0066cc;
    opacity: 0.5;
    margin-bottom: 15px;
}

.testimonial-box p {
    font-style: italic;
    color: #555;
    margin-bottom: 15px;
}

.stars {
    color: #ffc107;
    margin-top: 10px;
}

/* Contact Section */
.contact-section {
    padding: 60px 0;
    background: white;
    border-radius: 30px;
    margin: 30px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.contact-details p {
    margin: 15px 0;
    font-size: 16px;
}

.contact-details i {
    width: 35px;
    color: #0066cc;
}

.map-placeholder {
    background: linear-gradient(135deg, #0066cc, #0099ff);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    color: white;
}

.map-placeholder i {
    font-size: 50px;
    margin-bottom: 15px;
}

.whatsapp-btn {
    display: inline-block;
    background: #25D366;
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    margin-top: 20px;
    font-weight: 600;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    transition: 0.3s;
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Footer */
.footer {
    background: #0a1628;
    color: white;
    text-align: center;
    padding: 30px;
    border-radius: 20px 20px 0 0;
    margin-top: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .site-title {
        font-size: 28px;
    }
    
    .site-title span {
        font-size: 16px;
        display: inline-block;
        margin-top: 10px;
    }
    
    .hero-content h2 {
        font-size: 28px;
    }
    
    .stats-container {
        gap: 25px;
    }
    
    .order-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .nav-container {
        gap: 15px;
    }
    
    .nav-link {
        font-size: 14px;
        padding: 6px 12px;
    }
}

@media (max-width: 576px) {
    .site-title {
        font-size: 24px;
    }
    
    .hero-content h2 {
        font-size: 22px;
    }
    
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 14px;
    }
}