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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: #111;
    line-height: 1.4;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header - simple bar with outline */
.header {
    background: #fff;
    color: #111;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px dashed #bbb;
}

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

.logo h1 {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #111;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 12px;
}

.nav a {
    color: #111;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 6px 8px;
    border: 1px dashed transparent;
}

.nav a:hover {
    border-color: #bbb;
}

/* Hero - plain box */
.hero {
    background: #f7f7f7;
    color: #111;
    padding: 32px 0;
    text-align: center;
    border: 2px dashed #ddd;
    margin: 16px 0;
}

.hero h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.hero p {
    font-size: 0.98rem;
    margin-bottom: 12px;
}

/* Search box - simple outlined inputs */
.search-box {
    display: flex;
    justify-content: center;
    gap: 8px;
    max-width: 640px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: 10px;
    border: 2px dashed #bbb;
    border-radius: 4px;
    background: #fff;
    font-size: 0.95rem;
}

.search-button {
    padding: 10px 14px;
    background: #fff;
    color: #111;
    border: 2px dashed #bbb;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 700;
}

/* Sections - minimal headers */
section {
    padding: 24px 0;
}

.how-it-works h2,
.product-comparison h2,
.categories h2,
.about h2 {
    text-align: left;
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #111;
}

/* Steps - simplified */
.steps {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 180px;
    padding: 12px;
    border: 2px dashed #e0e0e0;
    background: #fff;
}

.step-number {
    width: 36px;
    height: 36px;
    background: #fff;
    color: #111;
    border: 2px dashed #bbb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 8px;
}

/* Product comparison - wireframe cards */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}

.product-card {
    background: #fff;
    border-radius: 4px;
    padding: 12px;
    border: 2px dashed #ccc;
    position: relative;
    box-shadow: none;
}

.filter-panel {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 300px;
    background: #fff;
    border-right: 2px dashed #ddd;
    padding: 18px;
    box-shadow: 2px 0 8px rgba(0,0,0,0.05);
    z-index: 110;
    overflow-y: auto;
}

.filter-panel h3 { margin-bottom: 12px; }
.filter-section { margin-bottom: 16px; }
.filter-section h4 { font-size: 0.95rem; margin-bottom: 8px; }
.filter-section label { display: block; margin-bottom: 6px; color: #333; }
.price-range input { width: 48%; padding: 8px; border: 1px dashed #ccc; border-radius: 4px; margin-right: 4%; }
.small-btn { padding: 8px 10px; border: 1px dashed #bbb; background: #fff; cursor: pointer; border-radius: 4px; }
.close-filters { position: absolute; right: 8px; top: 8px; background: transparent; border: none; font-size: 1.4rem; cursor: pointer; }

/* Move main content when panel is open (desktop) */
@media (min-width: 700px) {
    /* push main content over to make room for the permanent panel */
    .container { max-width: 1100px; }
    .product-listings .container { transition: margin-left 0.25s ease-in-out; }
    .product-listings .container { margin-left: 300px; }
    .hero .container { margin-left: 175px; }
}

@media (max-width: 699px) {
    /* On small screens, collapse the panel to top area (overlay behaviour) */
    .filter-panel { position: relative; width: 100%; height: auto; border-right: none; box-shadow: none; }
}



.product-image-placeholder {
    width: 100%;
    height: 120px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    border: 2px dashed #ddd;
    color: #666;
    font-size: 0.9rem;
}

.product-card h3 {
    margin-bottom: 6px;
    font-size: 1rem;
    color: #111;
}

.price {
    font-size: 1rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 8px;
}

.product-features {
    list-style: none;
    margin-bottom: 8px;
    color: #444;
}

.product-features li {
    padding: 4px 0;
}


/* Categories - simple tiles */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.category-card {
    background: #fff;
    padding: 12px;
    border-radius: 4px;
    text-align: center;
    border: 2px dashed #e0e0e0;
    cursor: default;
}

.company-card { margin-bottom: 2rem; }
/* About - plain blocks */
.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.value-item {
    background: #fff;
    padding: 12px;
    border-radius: 4px;
    border: 2px dashed #e0e0e0;
    text-align: center;
}