:root {
    --primary: #f15a22;
    --secondary: #2a1a81;
    --light: #f8f9fa;
    --dark: #343a40;
    --gray: #6c757d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

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

header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo img, .logo svg {
    height: 50px;
    margin-right: 10px;
    border-radius: 50%;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.company-name {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1.2;
}

.tagline {
    color: var(--secondary);
    font-size: 0.85rem;
    font-weight: 600;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

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

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s;
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary);
}

.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/banner.jpg') center/cover no-repeat;
    color: white;
    padding: 100px 0;
    text-align: center;
}

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

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #d14813;
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    color: var(--secondary);
    font-size: 2rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.service-img {
    height: 200px;
    background-color: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    overflow: hidden;
}

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

.service-content {
    padding: 20px;
}

.service-title {
    font-size: 1.3rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 2rem;
}

.about-content p {
    margin-bottom: 15px;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    font-size: 1.2rem;
    color: var(--primary);
    min-width: 20px;
}

.contact-text h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--secondary);
}

.contact-text a {
    color: var(--dark);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-text a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.contact-form {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.contact-form.active {
    display: flex;
}

.form-container {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray);
    z-index: 10;
}

.close-btn:hover {
    color: var(--primary);
}

.form-container form {
    flex: 1;
    overflow-y: auto;
    padding-right: 5px;
    margin-right: -5px;
}

.form-container form::-webkit-scrollbar {
    width: 0px;
    background: transparent;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    height: 80px;
    resize: vertical;
}

.btn-contact {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    margin-top: 20px;
    font-size: 1.1rem;
}

.btn-contact:hover {
    background-color: #d14813;
}

.btn-submit {
    width: 100%;
    background-color: var(--primary);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.btn-submit:hover {
    background-color: #d14813;
}

footer {
    background-color: var(--secondary);
    color: white;
    padding: 40px 0 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.footer-col p a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col p a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #ddd;
}

@media (max-width: 992px) {
    .about-container, .contact-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-img-container {
        order: -1;
        text-align: center;
    }
    
    .about-img {
        max-width: 600px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    nav {
        width: 100%;
        margin-top: 20px;
        display: none;
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
    }
    
    nav ul li {
        margin: 0;
        padding: 10px 0;
        border-bottom: 1px solid #eee;
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 25px;
        right: 20px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .form-container {
        padding: 18px;
        max-height: 75vh;
        max-width: 95%;
    }
    
    .form-group {
        margin-bottom: 10px;
    }
    
    .form-group textarea {
        height: 70px;
    }
}