html, body {
    height: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px;
}

#navbar {
    display: flex;
    justify-content: center;
    gap: 88px; 
    /* padding: 14px;  Remove or reduce if you want less vertical space */
}

#navbar a {
    color: black;
    text-decoration: none;
    padding: 0 12px;
    transition: transform 0.3s ease; /* Add this line */
}

#navbar a:hover {
    text-decoration: underline;
    text-decoration-color: forestgreen;
    transform: scale(1.05); /* Add this line */
}

#home {
    text-align: center;
}

main {
    flex: 1;
    position: relative;
    background-image: url(images/spinach.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

main::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.6); 
    z-index: 2;
    pointer-events: none;
}

main > * {
    position: relative;
    z-index: 3;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #f1f1f1;
    position: relative;
    z-index: 3;
}

#rig {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

#content

#sow-know,
#greenthumb {
    flex: 1 1 0;
    text-align: center;
    display: block;
    max-width: 500px;
}

ul {
    text-align: left;
}

#services {
    text-align: center;
}

#greenthumb a,
#sow-know a {
    text-decoration: none;
    color: black;
}

#greenthumb img,
#sow-know img {
    transition: transform 0.3s ease;
}

#greenthumb img:hover,
#sow-know img:hover {
    transform: scale(1.05);
}

#intro {
    text-align: center;
    margin: 20px 0;
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 12px; /* Adjust gap as needed */
}


.no-overlay::before {
    display: none !important;
}


#log,
#sign {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh; /* Adjust as needed for vertical centering */
    text-align: center;
    width: fit-content;
    height: fit-content;
    margin: auto;
    padding: 50px 0;
}

.form-box {
    background: rgba(255,255,255,0.6); /* 60% opaque */
    padding: 40px 32px; /* Equal top/bottom and left/right padding */
    border-radius: 12px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    min-width: 260px;
    max-width: 340px;
    width: 100%;
    margin: 40px auto; /* Space above/below and center horizontally */
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

#feedback .form-box {
    min-height: 500px;
    padding: 50px 40px;
    max-width: 400px;
}

/* Prevent .form-box from touching the viewport edges on small screens */
@media (max-width: 400px) {
    .form-box {
        margin: 24px;
        padding: 24px 8px;
        min-width: 0;
        max-width: 100%;
    }
}

#statement {
    text-align: center;
    margin: 20px 40px;
}

#intro,
#statement,
#services,
#rig {
    margin-bottom: 72px; /* Adjust value as needed */
}

#about-us {
    text-align: center;
    margin: 20px 40px;
}

#button {
    justify-content: center;
    align-content: center;
    align-items: center;
    text-decoration: none;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

#chatbot,
#calculator,
#feedback,
#log,
#sign {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 80vh; /* Adjust as needed for vertical centering */
    text-align: center;
    width: fit-content;
    height: fit-content;
    margin: auto;
    padding: 50px 0;
    padding-top: 10px;
}

.message { margin: 10px 0; }
.user { color: #2c3e50; font-weight: bold; }
.bot { color: black; font-weight:bolder; }
input[type=text] { width: 80%; padding: 10px; }
button { padding: 10px; padding-top: 10px; }




.form-box input,
.form-box textarea {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

.form-box input[type=submit],
.form-box button {
    background-color: forestgreen;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-box input[type=submit]:hover,
.form-box button:hover {
    background-color: darkgreen;
}

.form-message {
    font-size: 14px;
    margin: 8px 0;
    height: 18px; /* reserve space so layout doesn’t jump */
}

.form-message.error {
    color: red;
    font-weight: bold;
}

.form-message.success {
    color: forestgreen;
    font-weight: bold;
}

/* Container */
#content {
    max-width: 1100px;
    margin: 60px auto;
    padding: 20px;
    text-align: center;
}

#content h2 {
    font-size: 28px;
    margin-bottom: 40px;
    color: forestgreen;
    font-weight: bold;
}

/* Team grid */
#team {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    justify-items: center;
}

/* Each member card */
#team section {
    background: rgba(255, 255, 255, 0.85);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    width: 100%;
    max-width: 260px;
}

#team section:hover {
    transform: translateY(-6px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

/* Images */
#team img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 16px;
    border: 3px solid forestgreen;
}

/* Names */
#team h3 {
    margin: 8px 0 4px;
    font-size: 18px;
    color: #2c3e50;
}

/* Student numbers */
#team p {
    font-size: 14px;
    color: #555;
}