/* =====================
   General Styles
   ===================== */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #e8f5e9; /* light green background */
}

/* =====================
   Top Banner / Header
   ===================== */
header {
    background-color: #307D3B; /* dark green */
    color: white;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    margin: 0;
    font-size: 24px;
}

/* =====================
   Navigation Buttons
   ===================== */
nav button {
    background-color: #4caf50;
    border: none;
    color: white;
    padding: 10px 15px;
    margin-left: 5px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

nav button:hover {
    background-color: #388e3c;
}

/* =====================
   Main Iframe Area
   ===================== */
main {
    padding: 10px;
}

iframe {
    width: 100%;
    height: 80vh;
    border: none;
    border-radius: 4px;
    box-shadow: 0px 2px 8px rgba(0,0,0,0.2);
}
/* =====================
   Hero Section
   ===================== */
.hero {
    height: 100vh;
    background-image: url('/images/hero.jpg'); /* root-relative path */
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-overlay {
    background-color: rgba(46, 125, 50, 0.65);
    padding: 40px;
    border-radius: 8px;
    color: white;
    text-align: center;
    max-width: 600px;
}

.hero-overlay h1 {
    margin-top: 0;
    font-size: 36px;
}

.hero-overlay p {
    font-size: 18px;
    line-height: 1.5;
}

/* Hero buttons container */
.hero-buttons {
    margin-top: 20px;
}

/* Hero buttons styling (matches nav buttons) */
.hero-buttons button {
    background-color: #4caf50;
    border: none;
    color: white;
    padding: 10px 20px;
    margin: 5px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.hero-buttons button:hover {
    background-color: #388e3c;
}

/* Responsive Hero */
@media screen and (max-width: 1024px) {
    .hero {
        height: 70vh;
    }
    .hero-overlay h1 {
        font-size: 30px;
    }
    .hero-overlay p {
        font-size: 16px;
    }
}

@media screen and (max-width: 600px) {
    .hero {
        height: 60vh;
        background-position: top;
    }
    .hero-overlay {
        padding: 20px;
        max-width: 90%;
    }
    .hero-overlay h1 {
        font-size: 24px;
    }
    .hero-overlay p {
        font-size: 14px;
    }
}