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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
}

h1, h2, h3 {
    font-weight: 700;
}

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

header {
    background-color: transparent;
}

.top-bar {
    background-color: #fff;
    color: #333;
    border-bottom: 1px solid #ddd;
}

.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 10px 0;
}

.top-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #333;
}

.top-item a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.top-item a:hover {
    color: orange;
}

.nav-bar {
    background-color: #222;
    padding: 18px 0;
}

.nav-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo h1 {
    font-size: 24px;
    margin: 0;
    color: white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: orange;
}

.hero {
    background-color: #f5f5f5;
    color: #333;
    padding: 50px 0;
    text-align: center;
}

.hero-image {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 10px;
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.hero h3 {
    font-size: 24px;
    margin: 20px 0;
}

.hero ul {
    list-style: none;
    margin: 20px 0;
}

.hero li {
    margin: 10px 0;
}

.features {
    margin-top: 30px;
}

.features span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 10px;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

.about {
    padding: 50px 0;
    background-color: white;
}

.about h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 28px;
}

.about h3 {
    margin: 20px 0;
}

.about ul {
    max-width: 900px;
    margin: 0 auto;
}

.about li {
    margin: 15px 0;
}

.services {
    padding: 50px 0;
    background-color: #e0e0e0;
}

.services h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 28px;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    justify-items: center;
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-item a {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 18px;

    background-color: #111;
    color: #fff;

    border: 2px solid orange;
    border-radius: 25px;

    font-size: 14px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-decoration: none;

    line-height: 1;
}

.service-item img {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 10px;
}

.service-item p {
    font-weight: 600;
    margin-top: 10px;
}

.contact {
    background-color: #333;
    color: white;
    padding: 50px 0;
    text-align: center;
}

.contact h2 {
    margin-bottom: 30px;
    font-size: 28px;
}

.contact-details {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.contact-details div {
    flex: 1;
    min-width: 250px;
    margin: 20px;
}

.contact-details h3 {
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
}

.contact-details h3::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: orange;
    border-radius: 2px;
}

.contact-details a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-details a:hover {
    color: orange;
}

footer {
    background-color: #fff;
    color: #333;
    text-align: center;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 500;
    border-top: 1px solid #ddd;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    .contact-details {
        flex-direction: column;
    }

    .service-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-links {
        flex-direction: column;
        gap: 12px;
    }

    .hero h2 {
        font-size: 28px;
    }

    .hero h3 {
        font-size: 20px;
    }

    .service-item img {
        max-width: 150px;
        height: 120px;
    }
}

#scrollToTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #333, #555);
    color: white;
    font-size: 20px;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    box-shadow: 
    0 5px 15px rgba(0,0,0,0.3),
    0 0 0 3px orange;
    transition: all 0.3s ease;
}

#scrollToTopBtn:hover {
    transform: translateY(-5px) scale(1.1);
    background: linear-gradient(135deg, #444, #666);
}

#scrollToTopBtn i {
    pointer-events: none;
}

html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 100px;
}

#about {
    scroll-margin-top: 130px;
}

.service-item a {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #333;
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    font-family: 'Montserrat', sans-serif;
    text-decoration: none;
    cursor: default;
    pointer-events: none;
}

.service-item a:visited {
    color: white;
}

.service-item a:hover {
    background-color: #555;
    color: white;
    text-decoration: none;
}

.gallery-section {
    padding: 60px 0;
    background-color: #e0e0e0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.gallery-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gallery-img:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85%;
    border-radius: 10px;
    transform: scale(0.8);
    transition: transform 0.2s ease;
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox .close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 40px;
    color: white;
    cursor: pointer;
}