body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.7;
    color: #2E4D2F;
    background-color: #F5F9F0;
}

header {
    background: #A8D8B9;
    color: #2E4D2F;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

nav .nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: #2E4D2F;
    cursor: pointer;
    padding: 1rem;
}

nav ul.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin: 0 1.2rem;
}

nav ul li a {
    color: #2E4D2F;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

nav ul li a:hover, nav ul li a.active {
    color: #FDDA24;
}

.hero {
    background: linear-gradient(rgba(168, 216, 185, 0.8), rgba(168, 216, 185, 0.8)), url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"%3E%3Cdefs%3E%3Cstyle%3E.cls-1{fill:%23A8D8B9;}%3C/style%3E%3C/defs%3E%3Cpath class="cls-1" d="M100,0A100,100,0,1,0,200,100,100,100,0,0,0,100,0Zm0,180A80,80,0,1,1,180,100,80,80,0,0,1,100,180Z"/%3E%3C/svg%3E');
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 4rem 1rem;
    color: #2E4D2F;
    animation: fadeIn 1.2s ease-in;
}

.hero h1 {
    font-size: 2.8rem;
    margin: 0;
    font-weight: 700;
}

.hero p {
    font-size: 1.3rem;
    max-width: 600px;
    margin: 1rem auto;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: #FDDA24;
    color: #2E4D2F;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    margin-top: 1.5rem;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background: #e6c320;
    transform: translateY(-2px);
}

.content {
    max-width: 900px;
    margin: 2.5rem auto;
    padding: 0 1.2rem;
    animation: slideIn 0.6s ease-out;
}

.disclaimer {
    background: #A8D8B9;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.share {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin: 1.5rem 0;
}

.share a {
    color: #2E4D2F;
    font-size: 1.6rem;
    transition: color 0.3s ease;
}

.share a:hover {
    color: #FDDA24;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.card {
    background: #F5F9F0;
    padding: 1rem;
    border: 1px solid #A8D8B9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
}

form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    max-width: 600px;
    margin: 1.5rem auto;
}

form label {
    font-weight: 600;
    color: #2E4D2F;
}

form input, form textarea {
    padding: 0.8rem;
    border: 1px solid #A8D8B9;
    border-radius: 8px;
    font-size: 1rem;
    background: #F5F9F0;
    color: #2E4D2F;
}

form textarea {
    resize: vertical;
    min-height: 120px;
}

form button {
    cursor: pointer;
    background: #FDDA24;
    color: #2E4D2F;
    border: none;
    padding: 0.8rem;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.3s ease;
}

form button:hover {
    background: #e6c320;
}

.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(46, 77, 47, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.popup-content {
    background: #F5F9F0;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    max-width: 450px;
    animation: popIn 0.4s ease-out;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    cursor: pointer;
    color: #2E4D2F;
}

footer {
    background: #A8D8B9;
    color: #2E4D2F;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2.5rem;
}

.footer-links a {
    color: #2E4D2F;
    text-decoration: none;
    margin: 0 0.6rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FDDA24;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes popIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@media (max-width: 768px) {
    nav ul.nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: #A8D8B9;
        padding: 1rem 0;
    }

    nav ul.nav-menu.active {
        display: flex;
    }

    nav .nav-toggle {
        display: block;
    }

    nav ul li {
        margin: 0.5rem 0;
        text-align: center;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
}