:root {
    --primary-color: #005A9C; /* Corporate Blue */
    --secondary-color: #00AEEF; /* Lighter Blue */
    --dark-color: #333333;
    --light-color: #f4f4f4;
    --white-color: #ffffff;
    --font-family-headings: 'Poppins', sans-serif;
    --font-family-body: 'Roboto', sans-serif;
}

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

body {
    font-family: var(--font-family-body);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white-color);
}

.container {
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
    padding: 0 2rem;
    text-align: center;
}

h1, h2 {
    font-family: var(--font-family-headings);
    font-weight: 700;
    color: var(--primary-color);
}

h3 {
    font-family: var(--font-family-headings);
    font-weight: 600;
    color: var(--dark-color);
}

/* Header & Hero Section */
.hero {
    background-image: linear-gradient(rgba(0, 90, 156, 0.7), rgba(0, 90, 156, 0.7)), url('hero-background.png');
    background-size: cover;
    background-position: center;
    height: 100vh;
    color: var(--white-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 1.5rem;
}

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

.hero .logo {
    width: 150px;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    padding: 10px;
    backdrop-filter: blur(5px);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white-color);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-family: var(--font-family-headings);
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #0095c7;
    transform: translateY(-3px);
}

/* Sections */
section {
    padding: 4rem 0;
}

#about {
    background-color: var(--light-color);
}

#about h2, .services-grid h3, .contact-section h2 {
    margin-bottom: 1.5rem;
}
#about h2, .contact-section h2{
    font-size: 2.5rem;
}

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

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    padding: 1.5rem 1.5rem 0.5rem 1.5rem;
}

.service-card p {
    padding: 0 1.5rem 1.5rem 1.5rem;
    font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.contact-section h2 {
    color: var(--white-color);
}

.contact-form {
    max-width: 600px;
    margin: 2rem auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-family: var(--font-family-body);
    font-size: 1rem;
}

.contact-form textarea {
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    text-align: center;
    padding: 2rem 0;
}

/* Responsive */
@media(max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero .subtitle {
        font-size: 1.2rem;
    }
    .container {
        padding: 0 1.5rem;
    }
}