/* General Body & Typography */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f7f6;
    color: #333;
    line-height: 1.6;
}

h1, h2, h3 {
    font-weight: 700;
    color: #1a2533;
}

p {
    margin-bottom: 1em;
}

/* Header & Navigation */
header {
    background-color: #ffffff;
    padding: 1rem 2rem;
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0056b3;
}

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

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #0056b3;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(26, 37, 51, 0.7), rgba(26, 37, 51, 0.7)), url('https://images.unsplash.com/photo-1554224155-8d04cb21cd6c?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
    color: #ffffff;
    text-align: center;
    padding: 6rem 1rem;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    background-color: #007bff;
    color: #ffffff;
    padding: 0.8rem 1.6rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #0056b3;
}

/* Services Section */
.services {
    padding: 4rem 1rem;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.service-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    flex-basis: 300px;
    flex-grow: 1;
    text-align: left;
}

.card h3 {
    font-size: 1.5rem;
    margin-top: 0;
    border-bottom: 2px solid #007bff;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

/* About Section */
.about {
    background-color: #1a2533;
    color: #ffffff;
    padding: 4rem 1rem;
    text-align: center;
}

.about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.2rem;
    font-style: italic;
}

/* Contact Form Section */
.contact-form {
    padding: 4rem 1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-form h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

form input, form textarea {
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

form textarea {
    min-height: 150px;
}

/* Footer */
footer {
    background-color: #1a2533;
    color: #e0e0e0;
    text-align: center;
    padding: 2rem 1rem;
}

footer a {
    color: #00aaff;
    text-decoration: none;
}