:root {
    --primary-color: #003366; /* Deep Blue */
    --accent-color: #007BFF; /* Bright Blue */
    --text-color: #333333;
    --light-bg: #F8F9FA;
    --dark-bg: #FFFFFF;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--dark-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Header & Navigation */
header {
    background-color: var(--dark-bg);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

nav ul {
    display: flex;
    align-items: center;
}

    nav ul li a {
        padding: 10px 15px;
        font-weight: 600;
    }

        nav ul li a.cta-nav {
            background-color: var(--accent-color);
            color: white;
            padding: 10px 20px;
            border-radius: 5px;
            margin-left: 10px;
        }

/* Hero Section */
#hero {
    background: linear-gradient(to right, #e0f2fe, #ffffff);
    padding: 150px 0;
    text-align: center;
}

    #hero h1 {
        font-family: 'Playfair Display', serif;
        font-size: 3rem;
        margin-bottom: 20px;
        color: var(--primary-color);
    }

    #hero p {
        font-size: 1.2rem;
        margin-bottom: 30px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

    .cta-button:hover {
        background-color: var(--accent-color);
    }

/* Section headings / intro */
h2 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--text-color);
}

/* Services Section */
#services {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.services-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.service-card {
    flex: 1 1 250px;
    background: var(--dark-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

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

    .service-card h3 {
        color: var(--accent-color);
        margin-bottom: 15px;
    }

.service-icon,
.industry-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    display: inline-block;
}

/* Industry Section */
#industries {
    padding: 80px 0;
    background-color: var(--dark-bg);
}

.industry-card {
    text-align: left;
}

/* About Section */
#about {
    padding: 80px 0;
    background-color: var(--light-bg);
}

/* Insights Section */
#insights {
    padding: 80px 0;
}

/* Contact Section & Form */
#contact {
    padding: 80px 0;
}

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

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.form-group {
    display: flex;
    gap: 15px;
    width: 100%;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

textarea {
    resize: vertical;
}

button[type="submit"] {
    align-self: center;
    width: auto;
    padding: 12px 40px;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

/* Basic Responsiveness */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 10px;
    }

    nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .services-grid, .form-group {
        flex-direction: column;
    }

    #hero h1 {
        font-size: 2.2rem;
    }
}
.success-message {
    background-color: #e6f4ea;
    color: #1e7a3c;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid #b7e2c4;
}

.error-message {
    background-color: #fde2e1;
    color: #b3261e;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid #f5b5b2;
}