* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2d3e2b;
    background-color: #fefcf5;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.feature-icon svg {
    width: 100%;
    height: auto;
    max-width: 3rem;
    display: block;
    margin: 0 auto;
}

/* Header */
header {
    background-color: #2c5e2e;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 2rem;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
    padding: 0.5rem 0;
}

nav a:hover, nav a.active {
    border-bottom: 2px solid #f4c542;
    opacity: 1;
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, #3b8c3a, #1f4f1f);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.btn {
    display: inline-block;
    background-color: #f4c542;
    color: #2d3e2b;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, background-color 0.2s;
}

.btn:hover {
    background-color: #e0b03b;
    transform: translateY(-2px);
}

.btn-light {
    background-color: white;
    color: #2c5e2e;
}

.btn-light:hover {
    background-color: #f0f0f0;
}

/* Features section */
.features {
    padding: 4rem 0;
    background-color: white;
}

.features h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #2c5e2e;
}



.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #f9f7ef;
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    color: #2c5e2e;
}

/* CTA */
.cta {
    background-color: #e9f5e9;
    text-align: center;
    padding: 3rem 0;
}

.cta h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.cta p {
    margin-bottom: 1.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Page content general */
.page-content {
    padding: 3rem 0;
}

.page-content h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: #2c5e2e;
}

.page-content h2 {
    font-size: 1.6rem;
    margin: 2rem 0 1rem;
    color: #3b8c3a;
}

.page-content p, .page-content ul, .page-content blockquote {
    margin-bottom: 1.2rem;
}

.page-content ul {
    padding-left: 2rem;
}

.feature-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 16px;
    margin: 1.5rem 0;
}

blockquote {
    background: #e9f5e9;
    border-left: 5px solid #f4c542;
    padding: 1rem 2rem;
    font-style: italic;
    margin: 2rem 0;
}

/* Steps on growing page */
.steps {
    margin: 2rem 0;
}

.step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.step-number {
    background-color: #f4c542;
    color: #2d3e2b;
    font-weight: bold;
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.step h3 {
    margin-bottom: 0.5rem;
    color: #2c5e2e;
}

.info-note {
    background-color: #eef2e6;
    border-left: 4px solid #f4c542;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.info-note h3 {
    margin-bottom: 0.5rem;
}

/* Systems grid */
.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.system-card {
    background: #f9f7ef;
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid #e0dccf;
}

.system-card h3 {
    color: #2c5e2e;
    margin-bottom: 0.75rem;
}

/* Tips list */
.tips-list {
    margin: 2rem 0;
}

.tip-item {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    border-left: 4px solid #f4c542;
}

.tip-item h3 {
    margin-bottom: 0.5rem;
    color: #2c5e2e;
}

/* Footer */
footer {
    background-color: #2d3e2b;
    color: #ccc;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.feature-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.2s;
}

.feature-link:hover {
    transform: translateY(-5px);
}

.feature-link .feature-card {
    transition: box-shadow 0.2s;
    height: 100%;
}

.feature-link:hover .feature-card {
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .step {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    .step-number {
        margin-bottom: 0.5rem;
    }
}