* --- RESET & VARIABLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-grain: #fdfbf7;      /* Grainy cream canvas */
    --primary: #1e3a27;       /* Deep field green */
    --accent: #d97706;        /* Harvest gold / Amber */
    --dark: #1f2937;          /* Industrial Charcoal */
    --light-grey: #e5e7eb;
    --border-weight: 3px;     /* Heavy bold lines */
    --radius: 20px;           /* Corner curve */
}

.system-images img,
.card,
.btn,
.table-wrapper,
.paypal-box {
    border-radius: var(--radius);
}

.table-wrapper {
    overflow: hidden;
}

body {
    font-family: 'Arial Black', -apple-system, sans-serif; /* Heavy bold headers */
    background-color: var(--bg-grain);
    color: var(--dark);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    isolation: isolate;
    order: 1;
    background: url('packing.jpg') center / cover no-repeat var(--dark);
    color: #ffffff;
    text-align: center;
    padding: 80px 20px;
    border-bottom: var(--border-weight) solid var(--accent);
}

.hero::before,
.specs::before,
.products::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(31, 41, 55, 0.7);
    z-index: -1;
}

.hero .container {
    position: relative;
}

.specs {
    position: relative;
    isolation: isolate;
    order: 2;
    margin-top: 10px;
    width: 100%;
    max-width: none;
    background: url('beltweigh.jpg') center / cover no-repeat var(--dark);
}

.specs > * {
    position: relative;
}

.products {
    position: relative;
    isolation: isolate;
    order: 3;
    width: 100%;
    max-width: none;
    background: url('packing.jpg') center / cover no-repeat var(--dark);
    color: #ffffff;
}

.products > * {
    position: relative;
    width: calc(100% - 100mm);
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

footer {
    order: 4;
}

@media (max-width: 700px) {
    .products > * {
        width: 100%;
    }

    .hero {
        padding: 50px 15px;
    }

    .hero h1 {
        font-size: 2rem;
        letter-spacing: 0;
    }

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

    h2 {
        font-size: 1.6rem;
    }

    .system-images {
        grid-template-columns: 1fr;
    }

    .system-col-left {
        min-height: 0;
    }

    .system-col-left img {
        position: static;
        height: auto;
    }

    .card {
        padding: 20px;
        box-shadow: 5px 5px 0px var(--primary);
    }

    .card h3 {
        font-size: 1.3rem;
    }

    .btn {
        padding: 12px 18px;
        font-size: 0.9rem;
    }

    .table-wrapper,
    .paypal-box {
        width: 100%;
    }

    .paypal-box {
        padding: 20px;
    }

    th, td {
        padding: 10px;
        font-size: 0.9rem;
    }

    .table-wrapper {
        overflow-x: auto;
    }
}

@media (max-width: 600px) {
    .specs {
        padding: 28px 15px;
    }

    .products > * {
        width: 100%;
    }

    .table-wrapper,
    .paypal-box {
        width: 100%;
    }
}

.badge a {
    color: inherit;
    text-decoration: none;
}

.badge {
    background-color: var(--accent);
    color: var(--dark);
    font-size: 0.85rem;
    padding: 6px 12px;
    font-weight: bold;
    letter-spacing: 1px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero p {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
    color: #d1d5db;
}

/* --- BUTTONS --- */
.btn {
    display: inline-block;
    padding: 15px 30px;
    font-weight: bold;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: var(--border-weight) solid var(--dark);
    transition: transform 0.1s ease;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--dark);
    border-color: var(--dark);
}

.btn:hover {
    transform: translateY(-2px);
}

/* --- PRODUCT CARDS --- */
h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    border-left: 8px solid var(--primary);
    padding-left: 15px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: stretch;
    margin-bottom: 40px;
}

.system-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.system-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.system-col-left {
    position: relative;
    min-height: 300px;
}

.system-col-left img {
    position: absolute;
    inset: 0;
    height: 100%;
    object-fit: cover;
}

.system-images img {
    display: block;
    width: 100%;
    height: auto;
}

.system-col .card {
    height: auto;
    color: var(--dark);
}

.card {
    height: 100%;
    background: #ffffff;
    border: var(--border-weight) solid var(--dark);
    padding: 30px;
    box-shadow: 8px 8px 0px var(--primary); /* Retro bold flat shadow */
}

.card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.card p {
    font-family: sans-serif;
    font-weight: normal;
    margin-bottom: 20px;
}

.card ul {
    list-style: none;
    font-family: sans-serif;
    font-weight: bold;
}

.card li {
    margin-bottom: 10px;
    color: var(--primary);
}

/* --- TABLES --- */
.table-wrapper {
    width: 70%;
    overflow-x: auto;
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    border: var(--border-weight) solid var(--dark);
    background: #ffffff;
}

th, td {
    padding: 15px;
    text-align: left;
    border: 1px solid var(--light-grey);
}

th {
    background-color: var(--primary);
    color: white;
    font-size: 1.1rem;
    border-bottom: var(--border-weight) solid var(--dark);
}

td {
    font-family: sans-serif;
}

/* --- PAYPAL DEMO BOX --- */
.paypal-box {
    width: 70%;
    border: 3px dashed var(--accent);
    background-color: #fffbeb;
    padding: 30px;
    text-align: center;
    margin-top: 40px;
    margin-left: auto;
    margin-right: auto;
}

.paypal-box h4 {
    margin-bottom: 10px;
    color: var(--accent);
}

.paypal-box p {
    font-family: sans-serif;
    margin-bottom: 20px;
}

/* --- FOOTER --- */
footer {
    color: #9ca3af;
    text-align: center;
    padding: 30px;
    font-family: sans-serif;
    font-size: 0.9rem;
    margin-top: 60px;
    border-top: var(--border-weight) solid var(--primary);
}