/* Reset basic styles */
body, html {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Container for sections */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    padding: 15px 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Care guide icons */
.care-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    margin-right: 15px;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.care-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Icon colors */
.icon-light {
    background-color: #FFE082;
    color: #FF8F00;
}

.icon-water {
    background-color: #B3E5FC;
    color: #0288D1;
}

.icon-humidity {
    background-color: #E1F5FE;
    color: #039BE5;
}

.icon-temperature {
    background-color: #FFCDD2;
    color: #E53935;
}

.icon-soil {
    background-color: #D7CCC8;
    color: #5D4037;
}

.icon-fertilizer {
    background-color: #C8E6C9;
    color: #2E7D32;
}

.icon-repotting {
    background-color: #D7CCC8;
    color: #795548;
}

.icon-pruning {
    background-color: #E1BEE7;
    color: #7B1FA2;
}

.icon-pests {
    background-color: #FFCDD2;
    color: #C62828;
}

.icon-winter {
    background-color: #E3F2FD;
    color: #1565C0;
}

.icon-propagation {
    background-color: #B2DFDB;
    color: #00796B;
}

/* Typography and general styles */
h1 {
    color: #2E7D32;
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.5em;
}

h2 {
    color: #1B5E20;
    margin-top: 30px;
    display: flex;
    align-items: center;
    font-size: 1.5em;
}

ul {
    padding-left: 25px;
    margin-bottom: 25px;
    list-style-type: none;
}

ul li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

ul li::before {
    content: "•";
    color: #4CAF50;
    font-weight: bold;
    position: absolute;
    left: 0;
}

strong {
    color: #2E7D32;
    font-weight: 600;
}

p {
    text-align: center;
    font-style: italic;
    margin-top: 40px;
    color: #2E7D32;
    font-size: 1.2rem;
    padding: 20px;
    background-color: #E8F5E9;
    border-radius: 8px;
}

/* Buttons and interactive elements */
.button, .collapsible {
    background-color: #4CAF50;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin: 5px;
}

.button:hover, .collapsible:hover {
    background-color: #45a049;
}

/* Collapsible sections */
.collapsible:after {
    content: '\002B';
    font-size: 20px;
    float: right;
}

.active:after {
    content: "\2212";
}

.content {
    padding: 10px;
    display: none;
    overflow: hidden;
    background-color: #f1f1f1;
}

/* Forms */
form {
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    padding: 15px;
    border-radius: 8px;
}

label, input {
    display: block;
    margin: 10px 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .care-icon {
        width: 35px;
        height: 35px;
        line-height: 35px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    .care-icon {
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        margin-right: 10px;
    }

    ul {
        padding-left: 15px;
    }

    li {
        padding-left: 15px;
    }
}