body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    color: #222;
    /*background: #fdfdfd;*/
    font-family: sans-serif; 
    color: #222; 
    margin: 0;
    line-height: 1.6;
    background: #f9f9f9;
    
}

main {
    min-height: 65vh;
    /* display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center; */
}


.logo img {
    height: 60px;
}

.navbar {
    background: #ffffff;
    border-bottom: 1px solid #ddd;
    /* padding: 1rem 0; */
}

.navbar .container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

nav a {
    text-decoration: none;
    color: #222;
    font-weight: 600;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

.container {
    margin: 0 auto;
    padding: 1rem;
}

.whatsapp-btn {
    background-color: #25D366;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
}

.btn {
    display: inline-block;
    background: #444;
    color: #fff;
    padding: 0.5rem 1rem;
}

.founder-content {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 2rem;
}

.founder-text h2 {
    font-size: 1.8rem;
    color: #222;
    margin-bottom: 1rem;
}

.founder-text p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: #444;
}

.founder-image img {
    max-width: 100%;
    height: auto;
    max-height: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}
.article-container {
    /* max-width: 800px; */
    margin: auto;
    background: #fff;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.meta {
    color: #888;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

h2 {
    margin-top: 1.5rem;
    font-size: 1.3rem;
}

.cta-section {
    display: flex;display: grid;
    grid-template-columns: 50% auto;
    gap: 2rem;
    margin-top: 3rem;
    align-items: center;
}

.cta-text {
    flex: 1;
}

.cta-text p {
    margin-bottom: 1rem;
}

.cta-btn {
    background: #25D366;
    color: #fff;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
}

.cta-img {
    flex: 1;
}

.cta-img img {
    max-width: 100%;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

details {
    margin-top: 1rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 1rem;
}

summary {
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.mission-section {
    max-width: 960px;
    margin: 3rem auto;
    padding: 2rem;
    text-align: center;
}
.mission-section h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.mission-section p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #333;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}
.article-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    background-color: #fff;
    transition: box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}
.article-card img {
    width: 100%;
    height: auto;
    display: block;
}
.article-card-content {
    padding: 1.5rem;
}
.article-card h2 {
    font-size: 1.2rem;
    margin-top: 0;
}
.article-card .meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 1rem;
}
.article-card p {
    margin-bottom: 1rem;
}
.article-card .read-more {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
}
.about-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
    max-width: 960px;
    margin: 0 auto;
}

.about-section img {
    width: 100%;
    max-width: 800px;
    border-radius: 10px;
}

.about-section h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.faq-section {
    margin-top: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

details summary {
    cursor: pointer;
    font-weight: bold;
    margin: 1rem 0;
}

footer {
    background: #1a1a1a;
    color: #fff;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
        margin-bottom: 0.5rem;
    }

    nav ul {
        display: none;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding-top: 1rem;
    }

    nav .active {
        display: flex;
    }

    .navbar .container {
        display: flex;
        flex-direction: row;
        align-items: center;
    }

    .product-cards {
        flex-direction: column;
    }

    .founder-content {
        display: block;
    }

    .product-cards {
        flex-direction: column;
    }
    .cta-section {
        display: block;
    }
}

@media (max-width: 450px) {
    .product-cards .card {
        display: block !important;
    }
}