* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    color: #222;
    background: #f8f8f8;
}

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* NAVBAR */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
}

.logo span {
    color: #007bff;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #222;
    font-weight: 500;
}

.nav-links a.cta {
    padding: 8px 15px;
    background: #007bff;
    color: white;
    border-radius: 5px;
}

.menu-icon {
    display: none;
    font-size: 32px;
    cursor: pointer;
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #004aad, #007bff);
    padding: 140px 0;
    text-align: center;
    color: white;
    background-image: url("nairobi_city.png");
    /* background-repeat: no-repeat;
    background-size: auto; */
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.hero-content p {
    max-width: 700px;
    margin: auto;
    margin-bottom: 20px;
    font-size: 1.2rem;
    line-height: 1.6;
}

.btn-primary {
    background: #fff;
    color: #007bff;
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
}

/* SECTIONS */
section {
    padding: 80px 0;
}

h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
}

.subtext {
    text-align: center;
    margin-bottom: 40px;
    color: #666;
}

/* SERVICES */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.service-card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* EXPERTISE */
.expertise {
    background: #eef2f7;
}

.expertise-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.tag {
    background: #007bff;
    color: white;
    padding: 8px 15px;
    border-radius: 30px;
    font-size: 0.9rem;
}

/* PORTFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.portfolio-card {
    padding: 25px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* ABOUT */
.about {
    background: #fff;
}

.about-content {
    max-width: 850px;
    margin: auto;
    line-height: 1.7;
    color: #444;
}

/* CONTACT */
.contact-form {
    max-width: 600px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    resize: none;
}

.contact-details {
    text-align: center;
    margin-top: 30px;
    color: #444;
}

/* FOOTER */
footer {
    padding: 20px 0;
    background: #111;
    color: #fff;
    text-align: center;
}

/* MOBILE MENU */
@media (max-width: 900px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 70px;
        background: #fff;
        flex-direction: column;
        width: 200px;
        padding: 20px;
        display: none;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }
    .menu-icon {
        display: block;
    }
}