:root {
    --primary-color: #f39200;
    --secondary-color: #000000;
    --text-color: #333333;
    --light-gray: #f4f4f4;
    --white: #ffffff;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    width: 100%;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 60px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.lang-switch {
    margin-left: 2rem;
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    text-decoration: none;
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--primary-color);
    cursor: pointer;
    background: transparent;
}

.lang-btn.active, .lang-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

main {
    flex: 1;
}

section {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero {
    padding: 6rem 5%;
    text-align: center;
    background: linear-gradient(rgba(255,255,255,0.9), rgba(255,255,255,0.9));
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #d88100;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.content-page {
    padding-top: 4rem;
}

.content-page h1 {
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.contact-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.contact-info-expanded {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.info-card {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.info-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.faq-item {
    margin-bottom: 2rem;
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
}

.faq-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    text-align: center;
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
}

.team-member i {
    font-size: 4rem;
    color: #ccc;
    margin-bottom: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
}

footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 2rem 5%;
    text-align: center;
    margin-top: auto;
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* In a real site, you'd add a hamburger menu */
    }
    .contact-container {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2rem;
    }
}