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

body {
    font-family: 'Poppins', sans-serif;
    background: #f8f9fb;
    color: #111;
}

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

header {
    background: #000;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    color: #ffe600;
    font-size: 1.5rem;
    font-weight: 700;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
}

.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #000, #1b1b1b);
    color: white;
}

.hero-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
}

.badge {
    background: #ffe600;
    color: #000;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    color: #d1d1d1;
    line-height: 1.7;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary,
.buy-btn {
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: 0.3s;
}

.btn-primary {
    background: #ffe600;
    color: #000;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 600;
}

.btn-secondary {
    background: transparent;
    border: 2px solid #ffe600;
    color: #ffe600;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 600;
}

.btn-primary:hover,
.btn-secondary:hover,
.buy-btn:hover {
    transform: translateY(-3px);
}

.hero-card {
    background: white;
    color: black;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-card h3 {
    margin-bottom: 20px;
}

.hero-card ul {
    list-style: none;
}

.hero-card li {
    margin-bottom: 15px;
}

section {
    padding: 80px 0;
}

section h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.2rem;
}

.benefit-grid,
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.benefit-card,
.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.benefit-card:hover,
.product-card:hover {
    transform: translateY(-8px);
}

.benefit-card {
    padding: 30px;
    text-align: center;
}

.product-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    margin-bottom: 10px;
}

.product-info p {
    color: #555;
    margin-bottom: 15px;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
}

.buy-btn {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    background: #000;
    color: #fff;
    font-weight: 600;
}

.cta {
    background: #ffe600;
    text-align: center;
}

.cta h2 {
    margin-bottom: 20px;
}

.cta p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

footer {
    background: #000;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer-content p {
    margin-top: 10px;
    color: #ccc;
}

@media(max-width: 768px) {

    .navbar {
        flex-direction: column;
        gap: 15px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    nav a {
        margin: 0 10px;
    }
}