:root {
    --color-green-900: #0d3322;
    --color-green-700: #185b38;
    --color-leaf-500: #70a33d;
    --color-science-700: #246a8f;
    --color-harvest-500: #f2b33d;
    --color-soil-900: #17211c;
    --color-soil-600: #657067;
    --color-line: #dfe6df;
    --color-paper: #fbfcf8;
    --color-white: #ffffff;
    --color-alert: #b5402f;
    --color-danger: #8a1f17;
    --green: var(--color-green-700);
    --green-dark: var(--color-green-900);
    --leaf: var(--color-leaf-500);
    --science-blue: var(--color-science-700);
    --harvest: var(--color-harvest-500);
    --ink: var(--color-soil-900);
    --muted: var(--color-soil-600);
    --line: var(--color-line);
    --paper: var(--color-paper);
    --white: var(--color-white);
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --radius-sm: 4px;
    --radius: 8px;
    --shadow-sm: 0 8px 22px rgba(16, 45, 30, 0.08);
    --shadow: 0 18px 44px rgba(16, 45, 30, 0.12);
    --container: 1180px;
    --font-sans: Inter, "Segoe UI", Arial, sans-serif;
    --type-display: clamp(3.25rem, 7vw, 6.5rem);
    --type-h1: clamp(2.5rem, 5vw, 4.5rem);
    --type-h2: clamp(2rem, 4vw, 3.25rem);
    --type-h3: 1.35rem;
    --type-body: 1rem;
    --type-small: 0.9rem;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: var(--font-sans);
    font-size: var(--type-body);
    line-height: 1.55;
}

a {
    color: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 14px clamp(18px, 4vw, 56px);
    background: rgba(251, 252, 248, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.site-logo {
    color: var(--green);
    font-size: 1.55rem;
    font-weight: 800;
    text-decoration: none;
}

.primary-nav {
    flex: 1;
}

.primary-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-nav a {
    color: var(--green-dark);
    font-weight: 650;
    text-decoration: none;
}

.button-primary,
.button-secondary,
.enquiry-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button-primary:hover,
.button-secondary:hover,
.enquiry-toggle:hover {
    transform: translateY(-1px);
}

.button-primary:focus-visible,
.button-secondary:focus-visible,
.enquiry-toggle:focus-visible,
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(242, 179, 61, 0.72);
    outline-offset: 2px;
}

.button-primary,
.enquiry-toggle {
    color: var(--white);
    background: var(--green);
}

.button-secondary {
    color: var(--green-dark);
    background: var(--white);
    border-color: var(--line);
}

.button-secondary:hover {
    border-color: var(--green);
}

.enquiry-toggle span {
    min-width: 22px;
    margin-left: 8px;
    padding: 1px 6px;
    color: var(--green-dark);
    background: var(--harvest);
    border-radius: 999px;
}

.hero {
    min-height: 620px;
    display: grid;
    align-items: end;
    padding: clamp(42px, 7vw, 92px) clamp(18px, 5vw, 72px);
    color: var(--white);
    background:
        linear-gradient(90deg, rgba(13, 51, 34, 0.88), rgba(13, 51, 34, 0.42)),
        linear-gradient(135deg, var(--green-dark), var(--science-blue));
    background-size: cover;
    background-position: center;
}

.hero-copy {
    max-width: 760px;
}

.hero h1 {
    margin: 0 0 10px;
    font-size: var(--type-display);
    line-height: 0.92;
}

.hero p {
    max-width: 680px;
    font-size: 1.25rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--science-blue);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: var(--harvest);
}

.trust-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid var(--line);
    background: var(--white);
}

.trust-strip span {
    padding: 18px;
    color: var(--green-dark);
    font-weight: 750;
    text-align: center;
    border-right: 1px solid var(--line);
}

.section {
    padding: clamp(38px, 6vw, 78px) clamp(18px, 5vw, 72px);
}

.section > * {
    max-width: var(--container);
    margin-left: auto;
    margin-right: auto;
}

.product-grid,
.resource-grid,
.crop-grid,
.resource-category-grid,
.crop-guidance-grid {
    content-visibility: auto;
    contain-intrinsic-size: 1px 720px;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 28px;
}

.section-heading h2,
.archive-hero h1 {
    margin: 0;
    color: var(--green-dark);
    font-size: var(--type-h2);
    line-height: 1.05;
}

.solution-grid,
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.resource-grid,
.crop-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.resource-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: var(--space-12);
}

.solution-grid a,
.product-card,
.technical-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.solution-grid a {
    min-height: 140px;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    color: var(--green-dark);
    font-size: 1.15rem;
    font-weight: 800;
    text-decoration: none;
}

.archive-hero,
.product-hero {
    padding: clamp(38px, 6vw, 78px) clamp(18px, 5vw, 72px);
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.breadcrumbs {
    margin-bottom: var(--space-5);
    color: var(--muted);
    font-size: var(--type-small);
    font-weight: 700;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.breadcrumbs li {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumbs li:not(:last-child)::after {
    content: "/";
    color: var(--line);
}

.breadcrumbs a {
    color: var(--science-blue);
    text-decoration: none;
}

.product-card {
    overflow: hidden;
}

.resource-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.resource-card-image {
    display: block;
    aspect-ratio: 16 / 10;
    background: #edf3ec;
}

.resource-card-image img,
.featured-media img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.resource-card-body {
    padding: var(--space-5);
}

.resource-card h2 {
    margin: 0 0 var(--space-2);
    font-size: var(--type-h3);
}

.resource-card h2 a,
.text-link {
    color: var(--green-dark);
    text-decoration: none;
}

.text-link {
    font-weight: 800;
}

.resource-category-card {
    min-height: 190px;
    display: grid;
    align-content: end;
    padding: var(--space-5);
    color: var(--green-dark);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.resource-category-card span {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--green-dark);
    background: var(--harvest);
    border-radius: 999px;
    font-weight: 850;
}

.resource-category-card h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--type-h3);
}

.resources-latest-heading {
    margin-top: var(--space-12);
}

.product-card-image {
    display: block;
    aspect-ratio: 4 / 3;
    background: #edf3ec;
}

.product-card-image img,
.product-hero img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.product-card-body {
    padding: 18px;
}

.product-card h2 {
    margin: var(--space-3) 0 var(--space-2);
    font-size: var(--type-h3);
}

.product-card h2 a {
    color: var(--green-dark);
    text-decoration: none;
}

.product-card p {
    color: var(--muted);
}

.product-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
    gap: 42px;
    align-items: center;
}

.product-hero h1 {
    margin: 0;
    color: var(--green-dark);
    font-size: var(--type-h1);
    line-height: 1;
}

.product-content {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 32px;
}

.product-main {
    display: grid;
    gap: var(--space-8);
}

.product-section {
    min-width: 0;
}

.compact-heading {
    margin-bottom: var(--space-4);
}

.compact-heading h2 {
    font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.content-shell > * {
    max-width: 860px;
}

.article-shell {
    display: grid;
    gap: var(--space-6);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    color: var(--muted);
    font-size: var(--type-small);
    font-weight: 700;
}

.article-taxonomy {
    display: grid;
    gap: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid var(--line);
}

.entry-content {
    color: var(--ink);
}

.entry-content h2,
.entry-content h3 {
    color: var(--green-dark);
}

.entry-content img {
    max-width: 100%;
    height: auto;
}

.featured-media {
    max-width: var(--container);
    aspect-ratio: 16 / 7;
    margin-bottom: var(--space-8);
    overflow: hidden;
    border-radius: var(--radius);
    background: #edf3ec;
}

.technical-card {
    align-self: start;
    padding: 22px;
    position: sticky;
    top: 92px;
}

.technical-card h2,
.technical-card h3 {
    margin: 0 0 var(--space-3);
    color: var(--green-dark);
}

.technical-card h3 {
    margin-top: var(--space-5);
    font-size: 1rem;
}

.technical-card dt {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
}

.technical-card dd {
    margin: 0 0 14px;
}

.feature-list {
    display: grid;
    gap: var(--space-3);
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    padding: var(--space-4);
    background: var(--white);
    border: 1px solid var(--line);
    border-left: 4px solid var(--leaf);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.feature-card {
    min-height: 96px;
    display: flex;
    align-items: flex-end;
    padding: var(--space-5);
    color: var(--green-dark);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    font-weight: 750;
}

.related-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.enquiry-cta {
    padding: var(--space-8);
    color: var(--white);
    background: var(--green-dark);
    border-radius: var(--radius);
}

.enquiry-cta .eyebrow {
    color: var(--harvest);
}

.enquiry-cta h2 {
    margin: 0 0 var(--space-3);
    font-size: clamp(1.6rem, 3vw, 2.5rem);
}

.enquiry-cta p {
    max-width: 680px;
}

.resource-cta {
    padding: var(--space-8);
    color: var(--white);
    background: linear-gradient(135deg, var(--green-dark), var(--science-blue));
    border-radius: var(--radius);
}

.resource-cta .eyebrow {
    color: var(--harvest);
}

.resource-cta h2 {
    max-width: 760px;
    margin: 0 0 var(--space-4);
    font-size: clamp(1.7rem, 3vw, 2.7rem);
}

.batch-verification {
    display: grid;
    gap: var(--space-6);
}

.batch-form {
    padding: var(--space-6);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.batch-form p {
    max-width: 760px;
    margin: 0 0 var(--space-4);
    color: var(--muted);
}

.batch-form label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--green-dark);
    font-weight: 800;
    font-size: 1.25rem;
}

.batch-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.batch-form-row input {
    flex: 1 1 260px;
    min-height: 44px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font: inherit;
    text-transform: uppercase;
}

.batch-result {
    padding: var(--space-6);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.batch-result h2 {
    margin: 0 0 var(--space-4);
    color: var(--green-dark);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.batch-result-verified,
.batch-result-success {
    border-left: 5px solid var(--leaf);
}

.batch-result-expired,
.batch-result-warning {
    border-left: 5px solid var(--color-alert);
}

.batch-result-recalled {
    border-left: 5px solid var(--color-danger);
}

.batch-result-review {
    border-left: 5px solid var(--science-blue);
}

.batch-details {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: var(--space-2) var(--space-4);
    margin: 0 0 var(--space-5);
}

.batch-details dt {
    color: var(--muted);
    font-weight: 800;
}

.batch-details dd {
    margin: 0;
    color: var(--ink);
    font-weight: 650;
}

.badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-4) 0;
    padding: 0;
    list-style: none;
}

.badge,
.crop-tag,
.pest-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 3px 10px;
    color: var(--green-dark);
    background: #eef5e8;
    border: 1px solid #d8e8ce;
    border-radius: 999px;
    font-size: var(--type-small);
    font-weight: 750;
}

.pest-tag {
    color: #512016;
    background: #fff2dc;
    border-color: #f7d5a5;
}

.science-note {
    padding: var(--space-5);
    color: var(--green-dark);
    background: #eef6f9;
    border-left: 4px solid var(--science-blue);
    border-radius: var(--radius);
}

.technical-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.technical-table th,
.technical-table td {
    padding: 13px 15px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--line);
}

.technical-table th {
    color: var(--green-dark);
    background: #eef5e8;
    font-size: var(--type-small);
    font-weight: 800;
}

.crop-card {
    display: grid;
    min-height: 220px;
    align-content: end;
    padding: var(--space-5);
    color: var(--green-dark);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.crop-card h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--type-h3);
}

.crop-card-image {
    color: var(--white);
    background-size: cover;
    background-position: center;
    border-color: rgba(255, 255, 255, 0.18);
}

.crop-card-image .eyebrow,
.crop-card-image h3,
.crop-card-image p {
    color: var(--white);
}

.crop-guidance-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.guidance-card {
    padding: var(--space-6);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.guidance-card p:last-child {
    margin-bottom: 0;
}

.guide-card {
    color: var(--white);
    background: var(--green-dark);
    border-color: var(--green-dark);
}

.guide-card .eyebrow {
    color: var(--harvest);
}

.guide-card h2 {
    margin-top: 0;
}

.guide-card .button-secondary {
    color: var(--green-dark);
}

.search-panel {
    margin-bottom: var(--space-8);
}

.search-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: stretch;
}

.search-form label {
    flex: 1 1 260px;
}

.search-field {
    width: 100%;
    min-height: 44px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font: inherit;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.component-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.pattern-library .section-heading {
    margin-top: var(--space-10);
}

.pattern-library .section-heading:first-child {
    margin-top: 0;
}

.pattern-library .science-note {
    margin-bottom: var(--space-5);
}

.alert,
.success {
    padding: var(--space-4);
    border-radius: var(--radius);
    font-weight: 700;
}

.alert {
    color: var(--color-alert);
    background: #fff1ef;
    border: 1px solid #f1c3ba;
}

.success {
    color: var(--green-dark);
    background: #eef8ec;
    border: 1px solid #cfe7c8;
}

.site-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 36px clamp(18px, 5vw, 72px);
    color: var(--white);
    background: var(--green-dark);
}

.site-footer ul {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.enquiry-drawer {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(13, 26, 20, 0.56);
}

.enquiry-panel {
    width: min(520px, 100%);
    min-height: 100%;
    margin-left: auto;
    padding: 28px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.drawer-close {
    float: right;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--white);
    cursor: pointer;
}

.enquiry-items {
    display: grid;
    gap: 8px;
    margin: 18px 0;
}

.enquiry-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.enquiry-form {
    display: grid;
    gap: 12px;
}

.enquiry-form label {
    display: grid;
    gap: 5px;
    color: var(--green-dark);
    font-weight: 700;
}

.enquiry-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.checkbox-field {
    display: flex;
    grid-template-columns: none;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--type-small);
}

.checkbox-field input {
    width: auto;
    min-height: 0;
    margin-top: 4px;
}

.enquiry-form input,
.enquiry-form textarea {
    width: 100%;
    min-height: 44px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font: inherit;
}

.form-status {
    min-height: 24px;
    margin: 0;
    color: var(--science-blue);
    font-weight: 700;
}

@media (max-width: 900px) {
    .site-header,
    .site-footer,
    .product-hero,
    .product-content {
        grid-template-columns: 1fr;
    }

    .site-header {
        display: grid;
    }

    .technical-card {
        position: static;
    }

    .trust-strip,
    .solution-grid,
    .product-grid,
    .resource-grid,
    .resource-category-grid,
    .crop-grid,
    .crop-guidance-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .trust-strip,
    .solution-grid,
    .product-grid,
    .resource-grid,
    .resource-category-grid,
    .crop-grid,
    .crop-guidance-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 540px;
    }

    .feature-grid,
    .related-product-grid,
    .batch-details {
        grid-template-columns: 1fr;
    }
}