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

:root {
    --primary-color: #FF6B35;
    --secondary-color: #2C3E50;
    --accent-color: #3498DB;
    --text-color: #2C3E50;
    --light-gray: #F8F9FA;
    --border-color: #E9ECEF;
    --white-color: #ffffff;
    --hover-btn: rgba(255, 255, 255, 0.1)
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--light-gray);
    line-height: 1.6;
}

header {
    background-color: var(--white-color);
    position: sticky;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo h1 {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: bold;
}

.search-container {
    width: 100%;
    max-width: 500px;
    margin: 0 2rem;
    display: flex;
    align-items: center;
    background-color: var(--light-gray);
    border-radius: 1.5rem;
    padding: 0.5rem 1rem;
}

.search-container input {
    width: 100%;
    border: none;
    background: none;
    outline: none;
    padding: 0.5rem;
    font-size: 1rem;
}

.search-container i {
    color: var(--primary-color);
}

.categories-container {
    background-color: var(--secondary-color);
    display: flex;
    justify-content: center;
}

.categories-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 2rem;
    gap: 1rem;
    width: 100%;
    max-width: 1200px;
}

.category-btn {
    display: flex;
    align-items: center;
    border: none;
    color: var(--white-color);
    border-radius: 1.5rem;
    cursor: pointer;
    background: none;
    padding: 0.75rem 1.5rem;
    gap: 0.5rem;
}

.category-btn:hover {
    background-color: var(--hover-btn);
    transition: 0.2s;
}

.category-btn i {
    font-size: 1.2rem;
}

.category-btn.active {
    background-color: var(--primary-color);
    transition: 0.3s;
}

.hero-section {
    background: #FF4111;
    background: linear-gradient(160deg, rgba(255, 65, 17, 1) 0%, rgba(0, 133, 181, 1) 55%);
    color: var(--white-color);
    text-align: center;
    padding: 3rem 2rem;
}

.hero-section h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero-section p {
    font-size: 1.2rem;
}

footer {
    background-color: var(--secondary-color);
    color: var(--white-color);
    text-align: center;
    padding: 2rem;
}

.products {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    margin: 0 auto;
}

.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    width: 100%;
}

.product-card {
    background-color: var(--white-color);
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.5s;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px, rgba(10, 37, 64, 0.35) 0px -2px 6px 0px inset;
}

.product-card:hover {
    transform: translateY(-1rem);
    box-shadow: rgba(0, 0, 0, 0.15) 1.95px 1.95px 2.6px;
}

.product-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.product-description {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-button {
    width: 100%;
    background-color: var(--accent-color);
    color: var(--white-color);
    border: none;
    padding: 0.7rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 0.3rem;
    transition: 0.3s;
}

.product-button:hover {
    background-color: color-mix(in srgb, var(--accent-color) 90%, white);
}

@media (max-width: 600px) {
    body {
        font-size: 16px;
    }

    header {
        padding: 1rem 0.5rem;
        gap: 1rem;
    }

    .logo {
        font-size: 1.5rem;
    }

    .logo h1 {
        font-size: 1.6rem;
    }

    .search-container {
        min-width: 100%;
        padding: 0.4rem 0.8rem;
    }

    .search-input {
        font-size: 0.9rem;
    }

    .categories-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
        padding: 0 0.5rem;
    }

    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        gap: 0.4rem;
    }

    .category-btn i {
        font-size: 0.9rem;
    }

    .hero-section {
        padding: 2.5rem 1rem;
    }

    .hero-section h2 {
        font-size: 2rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .products {
        padding: 1.5rem 0.5rem;
    }

    .products-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .product-img {
        height: 220px;
    }

    .product-info {
        padding: 1rem;
    }

    .product-title {
        font-size: 1.1rem;
    }

    .product-price {
        font-size: 1.4rem;
    }

    .product-description {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }

    .product-button {
        padding: 1rem;
        font-size: 0.9rem;
        letter-spacing: 0.5px;
    }

    @media (max-width: 480px) {
        header {
          padding: 1rem 0.25rem;
          display: grid;
          grid-template-columns: 1fr;
          justify-items: center;
        }
  
        .logo h1 {
          font-size: 1.4rem;
        }
  
        .hero-section h2 {
          font-size: 1.8rem;
        }
  
        .products {
          padding: 1rem 0.25rem;
        }
  
        .product-card {
          margin: 0 0.25rem;
        }
  
        .categories-bar {
          padding: 0 0.25rem;
        }
      }
}