:root {
    --primary-color: #0071e3;
    --secondary-color: #86868b;
    --background-color: #f5f5f7;
    --text-color: #1d1d1f;
    --light-text: #86868b;
    --spacing-unit: 8px;
}


/*body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}*/

/* Typography */
h1 {
    font-size: 48px;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-bottom: var(--spacing-unit);
}

h2 {
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

h3 {
    font-size: 21px;
    font-weight: 500;
    letter-spacing: -0.008em;
    margin-bottom: var(--spacing-unit);
}

p {
    font-size: 17px;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.subheading {
    font-size: 21px;
    color: var(--secondary-color);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 3);
}

/*header {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: calc(var(--spacing-unit) * 2) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}*/

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

.logo {
    font-size: 21px;
    font-weight: 600;
    color: var(--text-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
}

    .nav-links li {
        margin-left: calc(var(--spacing-unit) * 4);
    }

    .nav-links a {
        text-decoration: none;
        color: var(--secondary-color);
        font-size: 14px;
        transition: color 0.3s ease;
    }

        .nav-links a:hover {
            color: var(--primary-color);
        }

/* Hero Section */
.hero {
    padding: calc(var(--spacing-unit) * 12) 0;
    text-align: center;
    background: linear-gradient(to bottom, #fff, var(--background-color));
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    border-radius: 980px;
    text-decoration: none;
    font-weight: 500;
    margin-top: calc(var(--spacing-unit) * 3);
    transition: all 0.3s ease;
}

    .cta-button:hover {
        background-color: #0077ED;
        transform: scale(1.02);
    }

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin: calc(var(--spacing-unit) * 8) 0;
}

.product-card-box {
    background: white;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    padding-bottom: calc(var(--spacing-unit) * 3);
}

    .product-card-box:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.08);
    }

.product-image {
    width: 100%;
    height: 300px;
    object-fit: contain;
    margin-bottom: calc(var(--spacing-unit) * 2);
    /* background: linear-gradient(to bottom, #fbfbfd, #f2f2f7);*/
    padding: calc(var(--spacing-unit) * 4);
}

.product-title {
    font-size: 21px;
    font-weight: 500;
    margin-bottom: var(--spacing-unit);
    padding: 0 calc(var(--spacing-unit) * 2);
}

.product-description {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: calc(var(--spacing-unit) * 3);
    padding: 0 calc(var(--spacing-unit) * 3);
}

.learn-more {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

/* Featured Section */
.featured-product {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 6);
    align-items: center;
    margin: calc(var(--spacing-unit) * 12) 0;
}

.featured-content {
    padding-right: calc(var(--spacing-unit) * 6);
}

.featured-image {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
}

.feature-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: calc(var(--spacing-unit) * 0.5) calc(var(--spacing-unit) * 1.5);
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: calc(var(--spacing-unit) * 2);
}