/* Base Styles */
:root {
    --primary-color: #3555d8;
    --secondary-color: #263b5e;
    --text-dark: #333;
    --text-light: #666;
    --white: #fff;
    --gray-light: #f5f5f5;
    --gray-medium: #e0e0e0;
    --border-radius: 4px;
    --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    font-weight: 600;
}

p {
    margin-bottom: 1em;
}

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

a:hover {
    color: var(--secondary-color);
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-align: center;
}

.btn:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-align: center;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
}

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    top: 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

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

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

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--text-dark);
    font-weight: 600;
}

nav ul li a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background-image: url('./imgs/1.png');
    background-size: cover;
    background-position: center;
    height: 500px;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    position: relative;
    margin-top: 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(38, 59, 94, 0.7);
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    z-index: 1;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Intro Section */
.intro {
    padding: 80px 0;
    text-align: center;
}

.intro h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.intro p {
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: var(--gray-light);
    text-align: center;
}

.services h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.services > .container > p {
    max-width: 800px;
    margin: 0 auto 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: left;
}

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

.service-icon {
    margin-bottom: 20px;
}

.service-icon img {
    width: 50px;
    height: 50px;
}

.service-card h3 {
    margin-bottom: 15px;
}

.link-more {
    display: inline-block;
    margin-top: 15px;
    font-weight: 600;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    text-align: center;
}

.benefits h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.benefits > .container > p {
    max-width: 800px;
    margin: 0 auto 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    padding: 30px 20px;
    transition: var(--transition);
}

.benefit-icon {
    margin-bottom: 20px;
}

.benefit-icon img {
    width: 60px;
    height: 60px;
}

.benefit-card h3 {
    margin-bottom: 15px;
}

.cta-container {
    margin-top: 50px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: var(--gray-light);
    text-align: center;
}

.contact h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.contact > .container > p {
    max-width: 800px;
    margin: 0 auto 40px;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-form {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-family: inherit;
}

.contact-info {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: left;
}

.contact-info h3 {
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.info-item {
    display: flex;
    margin-bottom: 20px;
}

.info-icon {
    margin-right: 15px;
}

.info-icon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
}

.info-content h4 {
    margin-bottom: 5px;
}

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

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer-content p {
    margin-bottom: 10px;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .services-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    header .container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 15px;
    }
    
    nav ul li {
        margin-left: 15px;
        margin-right: 15px;
    }
    
    .hero {
        height: 400px;
        margin-top: 100px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .intro,
    .services,
    .benefits,
    .contact {
        padding: 60px 0;
    }
    
    .intro h2,
    .services h2,
    .benefits h2,
    .contact h2 {
        font-size: 1.8rem;
    }
}