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

body {
    font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont,
        sans-serif;
    line-height: 1.6;
    color: #e0e6ed;
    background-color: #0a0e13;
}

/* Header */
header {
    background: linear-gradient(135deg, #0f1419 0%, #1a1f29 100%);
    color: #e0e6ed;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid #2a3441;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #00d4aa;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    height: 32px;
    width: auto;
}

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

nav a {
    color: #e0e6ed;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

nav a:hover {
    color: #00d4aa;
}

/* Main Content */
main {
    margin-top: 80px;
}

section {
    padding: 4rem 2rem;
    scroll-margin-top: 4rem;
    margin: 0 auto;
}

section > * {
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #f0f4f8;
}

h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #f0f4f8;
    text-align: center;
}

.tech-description {
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #cbd5e0;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #a0aec0;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(10, 14, 19, 0.9), rgba(15, 20, 25, 0.9)),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23161b22" width="1200" height="600"/><circle fill="%2321262d" cx="200" cy="150" r="50"/><circle fill="%23262c36" cx="800" cy="300" r="80"/><circle fill="%2321262d" cx="1000" cy="100" r="60"/></svg>');
    background-size: cover;
    background-position: center;
    color: #f0f4f8;
    text-align: center;
    padding: 6rem 2rem;
}

.hero h1 {
    color: #f0f4f8;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: #cbd5e0;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #00d4aa 0%, #1dd1a1 100%);
    color: #0a0e13;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
}

.cta-button:hover {
    background: linear-gradient(135deg, #1dd1a1 0%, #00b894 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.4);
}

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

.team-member {
    background: linear-gradient(135deg, #161b22 0%, #1c2128 100%);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid #30363d;
}

.team-member:hover {
    transform: translateY(-8px);
}

.team-member h3 {
    color: #f0f4f8;
    margin-bottom: 0.5rem;
}

.location {
    color: #00d4aa;
    font-weight: bold;
    margin-bottom: 1rem;
}

.expertise {
    font-style: italic;
    color: #8b949e;
    margin-bottom: 1rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(max(250px, 25%), 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service {
    background: linear-gradient(135deg, #161b22 0%, #1c2128 100%);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-left: 4px solid #00d4aa;
    transition: transform 0.3s ease;
    border: 1px solid #30363d;
    border-left: 4px solid #00d4aa;
}

.service:hover {
    transform: translateY(-5px);
}

.service h3 {
    color: #f0f4f8;
    margin-bottom: 1rem;
}

/* About Section */
.about {
    background: #0d1117;
}

.specializations {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.specialization {
    background: linear-gradient(135deg, #00d4aa 0%, #1dd1a1 100%);
    color: #0a0e13;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: bold;
}

/* Technical Stack Section */
.tech-stack {
    background: #0f1419;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tech-category {
    background: linear-gradient(135deg, #161b22 0%, #1c2128 100%);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #30363d;
}

.tech-category h4 {
    color: #00d4aa;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-item {
    background: #21262d;
    color: #e0e6ed;
    padding: 0.3rem 0.8rem;
    border-radius: 16px;
    font-size: 0.9rem;
    border: 1px solid #30363d;
}

/* Contact Section */
.contact {
    background: #0f1419;
    color: #e0e6ed;
}

.contact h2 {
    color: #f0f4f8;
}

.contact-intro {
    text-align: center;
    color: #cbd5e0;
}

.contact-info {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.contact-item {
    text-align: center;
    max-width: 500px;
}

.contact-item h3 {
    color: #00d4aa;
    margin-bottom: 1rem;
}

.contact-email {
    font-size: 1.2rem;
    font-weight: 600;
}

.contact-description {
    margin-top: 1.5rem;
    color: #a0aec0;
}

/* Footer */
footer {
    background: #161b22;
    color: #8b949e;
    text-align: center;
    padding: 2rem;
    padding-bottom: 1rem;
    border-top: 1px solid #30363d;
}

.footer-link {
    color: #00d4aa;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    section {
        padding: 3rem 1rem;
        scroll-margin-top: 3rem;
    }
}