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

body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    line-height: 1.6;
    color: #222222;
    background-color: #f8f9fb;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header */
.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: #003366;
}

.nav a {
    margin-left: 1rem;
    text-decoration: none;
    color: #003366;
    font-weight: 500;
    transition: color 0.2s ease-in-out;
}

.nav a:hover {
    color: #005999;
}

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

/* Hero */
.hero {
    background: linear-gradient(135deg, #005999 0%, #3fa7d6 100%);
    color: #ffffff;
    padding: 4rem 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #ff6f61;
    color: #ffffff;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.2s ease-in-out;
}

.cta-button:hover {
    background-color: #e8564a;
}

/* Services */
.services {
    padding: 3rem 0;
    background-color: #ffffff;
}

.services h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #003366;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background-color: #f0f4f8;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease-in-out;
}

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

.service-card h4 {
    margin-bottom: 0.5rem;
    color: #005999;
    font-size: 1.25rem;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.4;
    color: #333333;
}

/* About */
.about {
    padding: 3rem 0;
}

.about h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: #003366;
}

.about p {
    max-width: 900px;
    margin: 0.5rem auto;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444444;
}

/* Contact */
.contact {
    padding: 3rem 0;
    background-color: #ffffff;
    border-top: 1px solid #e5e7eb;
}

.contact h3 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2rem;
    color: #003366;
}

.contact p {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #555555;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.8rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
}

.small-text {
    font-size: 0.8rem;
    color: #777777;
    margin-top: 1rem;
    text-align: center;
}

/* Footer */
.footer {
    padding: 1rem 0;
    background-color: #f0f4f8;
    text-align: center;
    font-size: 0.9rem;
    color: #666666;
}