:root {
    --dark-bg: #3A3D45;
    --gold-accent: #C7B377;
    --white-accent: #FFFFFF;
}

body {
    margin: 0;
    background-color: var(--dark-bg);
    color: var(--white-accent);
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Smooth parallax scroll movement */
    background-attachment: fixed;
    background-position: center center;
}

/* HEADER */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    padding: 20px 30px;
    border-bottom: 1px solid #2f3238;
    position: relative;
}

    header img {
        height: 60px;
        width: auto;
    }

/* CENTERED TITLE */
.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

    .header-center h1 {
        margin: 0;
        font-size: 2rem;
        color: var(--gold-accent);
    }

    .header-center h2 {
        margin: 5px 0 0;
        font-size: 1rem;
        color: var(--white-accent);
    }

/* HAMBURGER ICON (RIGHT SIDE) */
.hamburger {
    font-size: 2rem;
    cursor: pointer;
    user-select: none;
    color: var(--gold-accent);
    z-index: 1100;
}

/* SIDE MENU (HIDDEN BY DEFAULT) */
.side-menu {
    position: fixed;
    top: 0;
    right: -250px;
    width: 250px;
    height: 100%;
    background-color: #2d2f35;
    box-shadow: -3px 0 6px rgba(0,0,0,0.4);
    padding-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right 0.3s ease;
    z-index: 1000;
}

    .side-menu.open {
        right: 0;
    }

    .side-menu a {
        color: var(--gold-accent);
        text-decoration: none;
        font-size: 1.2rem;
        padding: 10px 20px;
    }

        .side-menu a:hover {
            background-color: #3d4047;
        }

/* CONTENT */
.content {
    padding: 40px 20px;
    max-width: 900px;
    text-align: center;
}

/* MOBILE */
@media (max-width: 600px) {
    header img {
        height: 45px;
    }

    .header-center h1 {
        font-size: 1.4rem;
    }

    .header-center h2 {
        font-size: 0.85rem;
    }

    .hamburger {
        font-size: 1.8rem;
    }
}

/* DESKTOP */
@media (min-width: 1024px) {
    header img {
        height: 70px;
    }

    .header-center h1 {
        font-size: 2.3rem;
    }

    .header-center h2 {
        font-size: 1.1rem;
    }
}

/* PARALLAX BACKGROUND IMAGE WITH 50% OPACITY */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("images/Web_Image_001.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    z-index: -1;
    will-change: transform;
}
/* SERVICES SECTION */
#services {
    margin-top: 40px;
    text-align: center;
}

    #services h2 {
        font-size: 2rem;
        color: var(--gold-accent);
        margin-bottom: 20px;
    }

.service-item {
    background: rgba(0, 0, 0, 0.4);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

    .service-item h3 {
        font-size: 1.4rem;
        color: var(--gold-accent);
        margin-bottom: 10px;
    }

    .service-item p {
        font-size: 1rem;
        line-height: 1.6;
        color: var(--white-accent);
    }

    .service-item img {
        width: 100%;
        max-width: 600px;
        height: auto;
        border-radius: 10px;
        margin-bottom: 15px;
        border: 2px solid var(--gold-accent);
    }
/* ABOUT SECTION */
#about {
    margin-top: 60px;
    text-align: center;
}

    #about h2 {
        font-size: 2rem;
        color: var(--gold-accent);
        margin-bottom: 25px;
    }

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

    .about-item img {
        width: 200px;
        height: auto;
        margin-bottom: 10px;
        border-radius: 8px;
    }

.about-caption {
    font-size: 1.1rem;
    color: var(--gold-accent);
    margin-bottom: 20px;
}

.about-text {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--white-accent);
}
.service-item.intro {
    background: linear-gradient(
        rgba(0, 0, 0, 0.6),
        rgba(0, 0, 0, 0.6)
    ),
    url("images/BIM_1.jpg");
    background-size: cover;
    background-position: center;
    color: var(--white-accent);
    border: 2px solid var(--gold-accent);
}

.service-item.intro img {
    display: none; /* image becomes the background */
}