/* =========================
   BRAND COLORS
========================= */
:root {
    --green: #0b7d3e;
    --dark-green: #075c2e;
    --white: #ffffff;
}

/* =========================
   GENERAL STYLES
========================= */
body {
    font-family: Arial, sans-serif;
    background-color: var(--white);
    color: #333;
}

/* =========================
   NAVBAR
========================= */
.navbar {
    background-color: var(--white);
}

.navbar .nav-link {
    color: var(--green);
    font-weight: 500;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--dark-green);
}

/* =========================
   BUTTONS
========================= */
.btn-primary {
    background-color: var(--green);
    border: none;
    padding: 10px 25px;
}

.btn-primary:hover {
    background-color: var(--dark-green);
}

.btn-outline-primary {
    border: 2px solid var(--green);
    color: var(--green);
}

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

/* =========================
   PRODUCT & PORTFOLIO HOVER
========================= */
.product-item,
.portfolio-item {
    position: relative;
    overflow: hidden;
}

.product-item img,
.portfolio-item img {
    transition: transform 0.3s ease;
}

.product-item:hover img,
.portfolio-item:hover img {
    transform: scale(1.1);
}

.overlay {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(11, 125, 62, 0.85);
    color: var(--white);
    text-align: center;
    padding: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-item:hover .overlay,
.portfolio-item:hover .overlay {
    opacity: 1;
}

/* =========================
   BACK TO TOP BUTTON
========================= */
#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--green);
    color: var(--white);
    border: none;
    padding: 12px 15px;
    border-radius: 50%;
    display: none;
    cursor: pointer;
}

#backToTop:hover {
    background-color: var(--dark-green);
}

/* =========================
   FOOTER
========================= */

.footer {
    background-color: #0b7d3e; /* Brand Green */
    color: #ffffff;
    padding: 30px 0;
}


.social-icons a {
    color: var(--white);
    font-size: 22px;
    margin: 0 10px;
    transition: 0.3s;
}

.social-icons a:hover {
    color: #c7f5d9;
}
/* Home Image Section */
.home-image-section {
    background-color: #ffffff;
}

.section-title {
    color: #0b7d3e;
    font-weight: 700;
}

.section-subtitle {
    color: #555;
    max-width: 650px;
    margin: auto;
}

.image-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.image-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.image-card:hover {
    transform: translateY(-6px);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 125, 62, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-card:hover .image-overlay {
    opacity: 1;
}

.image-overlay h5 {
    color: #ffffff;
    font-weight: 600;
    text-align: center;
}