:root {
    /* Colors - Updated to match logo's navy blue background */
    --primary-blue: #1A2B4B;  /* Dark navy blue from logo */
    --secondary-blue: #223459;
    --accent-blue: #2A3E6A;
    --light-blue: #4B5B7B;
    --gradient-blue-1: #1A2B4B;
    --gradient-blue-2: #2C3D66;
    --gradient-blue-3: #3B4980;
    --white: #FFFFFF;
    --off-white: #F5F7FA;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    
    /* Typography */
    --font-heading: 'Roboto', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    --line-height-heading: 1.1;
    --line-height-body: 1.5;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: var(--line-height-body);
    color: var(--white);
    background-color: var(--primary-blue);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-heading);
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

h1 {
    font-size: 4rem;
    font-weight: var(--font-weight-semibold);
}

h2 {
    font-size: 2.5rem;
    font-weight: var(--font-weight-medium);
}

h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-medium);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

/* Header */
.header {
    background: linear-gradient(to right, var(--primary-blue), var(--gradient-blue-2));
    padding: 0.5rem 0;  /* Slim header */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;  /* Set fixed height to match header height */
    width: auto;   /* Allow width to adjust proportionally */
    object-fit: contain;
}

.header-logo {
    height: 60px;
    width: auto;
}

.logo a {
    color: var(--white);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--gray-200);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 1.05rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--white);
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-blue), var(--gradient-blue-3));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(75, 91, 123, 0.3), transparent 60%);
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    font-weight: var(--font-weight-semibold);
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: var(--font-weight-regular);
    color: var(--gray-200);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.4;
}

.section-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.05;
    pointer-events: none;
    z-index: 0;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: linear-gradient(to bottom, var(--secondary-blue), var(--gradient-blue-2));
    position: relative;
    overflow: hidden;
}

.services::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, var(--primary-blue), transparent);
    z-index: 1;
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

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

.service-card {
    background: linear-gradient(145deg, var(--accent-blue), var(--gradient-blue-3));
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 2;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--gray-200);
}

/* Contact Form */
.contact {
    padding: 6rem 0;
    background: linear-gradient(to top, var(--primary-blue), var(--gradient-blue-2));
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at bottom left, rgba(75, 91, 123, 0.2), transparent 70%);
    z-index: 1;
}

.contact h2 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.contact p {
    text-align: center;
    color: var(--gray-200);
    margin-bottom: 3rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-family: var(--font-body);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--light-blue);
    background-color: rgba(255, 255, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: var(--font-weight-medium);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    border: none;
}

.button.primary {
    background: linear-gradient(to right, var(--light-blue), var(--gradient-blue-3));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.button.primary:hover {
    background: linear-gradient(to right, var(--gradient-blue-3), var(--light-blue));
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: var(--primary-blue); /* Changed to match logo background */
    background: linear-gradient(to right, var(--primary-blue), var(--gradient-blue-2));
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.footer::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30%;
    height: 50%;
    background: radial-gradient(circle at bottom right, rgba(75, 91, 123, 0.2), transparent);
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.footer-logo {
    height: 80px;
    width: auto;
}

.footer-info p {
    color: var(--gray-300);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--gray-200);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--white);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .triangle-logo {
        height: 50px;
        width: 50px;
        min-width: 50px;
    }
    
    .header-logo {
        height: 50px;
    }
    
    .logo img {
        height: 50px;
        width: auto;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-info {
        align-items: center;
    }
    
    .footer-logo {
        height: 60px;
    }
    
    .social-links {
        margin-top: 1rem;
    }
    
    .footer-triangle-logo {
        height: 60px;
        width: 60px;
        min-width: 60px;
    }
    
    .footer-logo {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .triangle-logo {
        height: 40px;
        width: 40px;
        min-width: 40px;
    }
    
    .header-logo {
        height: 40px;
    }
    
    .logo img {
        height: 40px;
        width: auto;
    }
    
    .footer-triangle-logo {
        height: 50px;
        width: 50px;
        min-width: 50px;
    }
    
    .footer-logo {
        height: 50px;
    }
}

.triangle-logo {
    height: 60px;
    width: 60px;
    min-width: 60px;
    transition: transform 0.3s ease;
}

.triangle-logo:hover {
    transform: rotate(180deg);
}

.footer-logos {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer-triangle-logo {
    height: 80px;
    width: 80px;
    min-width: 80px;
    transition: transform 0.3s ease;
}

.footer-triangle-logo:hover {
    transform: rotate(180deg);
}