/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #f8fafc;
    background: linear-gradient(135deg, #1f2937 0%, #000000 50%, #1f2937 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(34, 197, 94, 0.2);
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-logo {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.nav-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: #fff;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #22c55e;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-mobile span {
    width: 25px;
    height: 3px;
    background: #22c55e;
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: #22c55e;
    color: #000;
}

.btn-primary:hover {
    background: #16a34a;
}

.btn-outline {
    background: transparent;
    color: #22c55e;
    border: 1px solid #22c55e;
}

.btn-outline:hover {
    background: #22c55e;
    color: #000;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    text-align: center;
}

.hero-content {
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: #fff;
}

.hero-highlight {
    display: block;
    color: #22c55e;
}

.hero-description {
    font-size: 1.25rem;
    color: #d1d5db;
    margin-bottom: 2rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #22c55e;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #9ca3af;
}

/* Sections */
.services {
    padding: 4rem 0;
    background: rgba(17, 24, 39, 0.5);
}

.sectors {
    padding: 4rem 0;
}

.about {
    padding: 4rem 0;
    background: rgba(17, 24, 39, 0.5);
}

.contact {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.25rem;
    color: #d1d5db;
    max-width: 32rem;
    margin: 0 auto;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(31, 41, 55, 0.5);
    border: 1px solid #374151;
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: rgba(34, 197, 94, 0.5);
    transform: translateY(-4px);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(34, 197, 94, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.service-description {
    color: #d1d5db;
    margin-bottom: 1.5rem;
}

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

.service-features li {
    display: flex;
    align-items: center;
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.service-features li:before {
    content: "✓";
    color: #22c55e;
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Sectors */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.sector-card {
    background: rgba(31, 41, 55, 0.3);
    border: 1px solid #374151;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    font-weight: 600;
    color: #fff;
}

.sector-card:hover {
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(31, 41, 55, 0.5);
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    font-size: 1.125rem;
    color: #d1d5db;
    margin-bottom: 1.5rem;
}

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

.about-stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(31, 41, 55, 0.5);
    border-radius: 8px;
}

.about-visual {
    position: relative;
}

.visual-card {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(59, 130, 246, 0.2));
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 16px;
    position: relative;
}

.visual-content {
    position: absolute;
    inset: 1rem;
    background: rgba(31, 41, 55, 0.8);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #22c55e;
}

.visual-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin: 1rem 0 0.5rem;
}

.visual-content p {
    color: #d1d5db;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 1.5rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(34, 197, 94, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #22c55e;
}

.contact-label {
    font-weight: 600;
    color: #fff;
}

.contact-value {
    color: #d1d5db;
}

.contact-form-wrapper {
    width: 100%;
}

.contact-form-card {
    background: rgba(31, 41, 55, 0.5);
    border: 1px solid #374151;
    border-radius: 12px;
    padding: 2rem;
}

.form-header {
    margin-bottom: 1.5rem;
}

.form-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: #d1d5db;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #374151;
    border: 1px solid #4b5563;
    border-radius: 6px;
    color: #fff;
    font-size: 0.875rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #9ca3af;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #22c55e;
}

/* Footer */
.footer {
    background: #000;
    border-top: 1px solid #374151;
    padding: 2rem 0;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: #22c55e;
}

.footer-brand span {
    font-size: 1.25rem;
    font-weight: bold;
    color: #fff;
}

.footer-text {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.footer-subtext {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-mobile {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 6rem 0 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-card,
    .contact-form-card {
        padding: 1.5rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: #22c55e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #16a34a;
}