* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f3f6fb;
    color: #1a1a1a;
}

a {
    color: inherit;
}

header {
    background: #0a2a43;
    padding: 18px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
    position: sticky;
    top: 0;
    z-index: 50;
}

.logo-text {
    font-size: 32px;
    font-weight: 900;
    color: white;
    letter-spacing: 1px;
}

nav a {
    color: white;
    margin-left: 25px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
}

nav a:hover {
    text-decoration: underline;
}

.hero {
    background: linear-gradient(rgba(10,42,67,0.85), rgba(10,42,67,0.85)), 
                url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?q=80&w=2070') center/cover no-repeat;
    padding: 140px 20px;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 52px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 20px;
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.6;
}

.hero-cta {
    margin-top: 30px;
}

.btn-primary {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: #24a0ff;
    color: white;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 6px 14px rgba(0,0,0,0.25);
}

.btn-primary:hover {
    background: #1b86d4;
}

section {
    max-width: 1100px;
    margin: 60px auto;
    padding: 0 25px;
}

h1, h2 {
    color: #0a2a43;
}

h2 {
    font-size: 30px;
    margin-bottom: 20px;
    text-align: center;
}

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

.lead {
    font-size: 18px;
    line-height: 1.7;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

.pill {
    padding: 6px 14px;
    border-radius: 999px;
    background: #e3edf8;
    font-size: 13px;
    color: #0a2a43;
    border: 1px solid #ced8e5;
}

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 30px;
}

@media (max-width: 800px) {
    .two-column {
        grid-template-columns: 1fr;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    nav a {
        margin-left: 0;
        margin-right: 18px;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
    margin-top: 25px;
}

.card {
    background: white;
    padding: 22px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #0a2a43;
    font-size: 20px;
}

.card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
}

.badge {
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: #e0f2ff;
    color: #0a2a43;
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 8px;
}

.logo-grid {
    margin-top: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(140px,1fr));
    gap: 25px;
    align-items: center;
}

.logo-grid img {
    width: 100%;
    max-height: 70px;
    object-fit: contain;
    filter: grayscale(10%);
}

.project-list h3 {
    margin-bottom: 5px;
    color: #0a2a43;
}

.project-list p {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 15px;
    line-height: 1.6;
}

.project-tag {
    font-size: 12px;
    color: #555;
    margin-bottom: 4px;
}

.contact-form {
    max-width: 520px;
    margin: 0 auto;
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.contact-form label {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
    color: #0a2a43;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #c7d3e1;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 12px;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

footer {
    background: #0a2a43;
    color: white;
    padding: 26px;
    text-align: center;
    margin-top: 80px;
    font-size: 14px;
}