:root {
    --primary-blue: #4a90e2;
    --accent-blue: #2c6bb3;
    --dark-bg: #0f172a;
    --card-bg: #1e293b;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
}

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

body {
    font-family: 'IBM Plex Sans', sans-serif;
    background: #000;
    color: var(--text-light);
    line-height: 1.6;
}

.background-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(74, 144, 226, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(44, 107, 179, 0.1) 0%, transparent 50%),
                linear-gradient(135deg, #0f172a 0%, #000 100%);
    z-index: 0;
}

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

/* Navigation */
nav {
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(74, 144, 226, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 45px;
    height: 45px;
}

.company-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 4rem 5%;
}

.hero-content {
    max-width: 900px;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.5);
}

.btn-secondary {
    padding: 1rem 2.5rem;
    background: transparent;
    color: var(--primary-blue);
    text-decoration: none;
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

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

/* Sections */
section {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--primary-blue);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.service-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 30px rgba(74, 144, 226, 0.2);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Content Blocks */
.content-block, .about-section {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    margin-bottom: 3rem;
}

.content-block h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.content-block p, .about-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.content-block p:last-child {
    margin-bottom: 0;
}

/* Service Detail Cards */
.services-detail {
    display: grid;
    gap: 2rem;
    margin-top: 2rem;
}

.service-detail-card {
    background: rgba(15, 23, 42, 0.6);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.service-detail-card h3 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.service-detail-card p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.service-detail-card ul {
    color: var(--text-muted);
    margin-left: 1.5rem;
    line-height: 1.8;
}

.service-detail-card li {
    margin-bottom: 0.5rem;
}

/* Tech Stack */
.tech-stack {
    margin-top: 2rem;
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.tech-badge {
    background: rgba(74, 144, 226, 0.15);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    border: 1px solid rgba(74, 144, 226, 0.3);
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Contact Page */
.page-header {
    padding: 5rem 5% 3rem;
    text-align: center;
}

.page-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 5% 5rem;
}

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

.contact-info {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
}

.contact-info h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
}

.info-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.info-item h3 {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--text-light);
}

.info-item a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: var(--primary-blue);
}

.contact-form {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
}

.contact-form h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(74, 144, 226, 0.3);
    border-radius: 8px;
    color: var(--text-light);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-button {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.5);
}

.success-message {
    display: none;
    padding: 1rem;
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.5);
    border-radius: 8px;
    color: #86efac;
    margin-bottom: 1rem;
    text-align: center;
}

.success-message.show {
    display: block;
}

/* CTA Section */
.contact-cta, .cta-section {
    text-align: center;
    padding: 4rem;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(30, 41, 59, 0.6));
    border-radius: 12px;
    border: 1px solid rgba(74, 144, 226, 0.2);
    margin-top: 3rem;
}

/* Footer */
footer {
    background: rgba(15, 23, 42, 0.9);
    border-top: 1px solid rgba(74, 144, 226, 0.2);
    padding: 2rem 5%;
    text-align: center;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .page-header h1 {
        font-size: 2.5rem;
    }
    .nav-links {
        display: none;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}