* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    color: #333;
    line-height: 1.7;
    background: #ffffff;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

.container.narrow {
    max-width: 800px;
}

/* Header */
.header {
    background: #ffffff;
    border-bottom: 1px solid #eaeaea;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    height: 48px;
}

nav a {
    margin-left: 22px;
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 0.95rem;
}

nav a:hover {
    color: #1e88e5;
}

/* Hero */
.hero {
    background: linear-gradient(120deg, #1e88e5, #4dabf5);
    color: white;
    padding: 90px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: auto;
}

/* Sections */
.section {
    padding: 70px 0;
}

.light-bg {
    background: #f7f9fc;
}

.section h2 {
    font-size: 1.9rem;
    color: #1e88e5;
    margin-bottom: 25px;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.service-card h3 {
    margin: 15px 0 10px;
    color: #333;
}

.service-card img {
    width: 100%;
    height: 170px;
    object-fit: cover;
    border-radius: 6px;
}

/* Approach */
.approach-list {
    margin-top: 15px;
    padding-left: 20px;
}

.approach-list li {
    margin-bottom: 10px;
}

/* Contact */
.contact-box {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.contact-box a {
    color: #1e88e5;
    text-decoration: none;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #1f1f1f;
    color: #ccc;
    text-align: center;
    padding: 18px 0;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        display: none;
    }

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