:root {
    --color-ink: #172026;
    --color-muted: #5a6872;
    --color-line: #d9e1e7;
    --color-panel: #f4f7f8;
    --color-accent: #006d77;
    --color-accent-strong: #004f57;
    --color-warm: #b7791f;
    --width-page: 1180px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--color-ink);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background: #ffffff;
}

a {
    color: var(--color-accent-strong);
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: var(--width-page);
    margin: 0 auto;
    padding: 18px 24px;
    border-bottom: 1px solid var(--color-line);
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--color-ink);
    font-weight: 700;
    text-decoration: none;
}

.site-logo__mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: #fff;
    background: var(--color-accent);
}

.site-nav__list,
.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.site-nav a,
.footer-nav a {
    color: var(--color-ink);
    text-decoration: none;
}

.section {
    padding: 64px 24px;
}

.section--muted {
    background: var(--color-panel);
}

.section__inner {
    max-width: var(--width-page);
    margin: 0 auto;
}

.hero {
    padding-top: 72px;
}

.hero--compact {
    padding-top: 54px;
    padding-bottom: 46px;
}

.hero__grid,
.split-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
    gap: 40px;
    align-items: start;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--color-warm);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1,
h2 {
    margin: 0 0 18px;
    line-height: 1.16;
}

h1 {
    max-width: 850px;
    font-size: clamp(2.2rem, 6vw, 4.3rem);
}

h2 {
    max-width: 760px;
    font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.direct-answer {
    max-width: 780px;
    font-size: 1.1rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border: 1px solid var(--color-accent);
    text-decoration: none;
}

.button--primary {
    color: #fff;
    background: var(--color-accent);
}

.button--secondary {
    color: var(--color-accent-strong);
    background: #fff;
}

.hero__proof {
    padding: 24px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.hero__proof dl,
.hero__proof dd {
    margin: 0;
}

.hero__proof div + div {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--color-line);
}

.hero__proof dt {
    font-weight: 700;
}

.proof-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 0;
    margin: 28px 0 0;
    list-style: none;
}

.proof-list a,
.link-grid a {
    display: block;
    min-height: 100%;
    padding: 18px;
    border: 1px solid var(--color-line);
    color: var(--color-ink);
    text-decoration: none;
    background: #fff;
}

.proof-panel-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 30px;
}

.proof-card {
    min-height: 100%;
    padding: 22px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.proof-card h3,
.factory-proof-block h3 {
    margin: 0 0 12px;
    font-size: 1.25rem;
    line-height: 1.25;
}

.proof-card p {
    margin: 0 0 14px;
}

.proof-badge {
    display: inline-flex;
    width: fit-content;
    margin: 0 0 12px;
    padding: 4px 8px;
    border: 1px solid #c7d8dc;
    color: var(--color-accent-strong);
    background: #eef7f8;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.proof-link-list {
    padding: 0;
    margin: 18px 0 0;
    list-style: none;
}

.proof-link-list li + li {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-line);
}

.proof-link-list a {
    font-weight: 700;
}

.proof-link-list span {
    display: block;
    margin-top: 3px;
    color: var(--color-muted);
}

.factory-proof-block {
    display: grid;
    grid-template-columns: minmax(260px, 0.45fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    margin-top: 24px;
    padding: 24px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.factory-proof-block__text p:last-child {
    margin-bottom: 0;
}

.factory-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.factory-proof-grid figure {
    margin: 0;
    border: 1px solid var(--color-line);
    background: #fff;
}

.factory-proof-grid img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.factory-proof-grid figcaption {
    padding: 10px 12px;
    color: var(--color-muted);
    font-size: 0.92rem;
}

.link-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.link-grid span {
    display: block;
    margin-top: 8px;
    color: var(--color-muted);
}

.link-grid--compact {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.decision-grid,
.machine-grid {
    display: grid;
    gap: 16px;
    margin-top: 28px;
}

.decision-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.machine-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.decision-grid > div,
.machine-card,
.resource-card,
.side-panel,
.empty-state {
    padding: 22px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.resource-card__type {
    margin: 0 0 8px;
    color: var(--color-warm);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.machine-card h3 {
    margin: 0 0 12px;
    font-size: 1.25rem;
    line-height: 1.25;
}

.machine-filters {
    margin-top: 26px;
    padding: 22px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.machine-filters__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.machine-filters__field span {
    display: block;
    margin-bottom: 6px;
    color: var(--color-muted);
    font-weight: 700;
}

.machine-filters select {
    width: 100%;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid var(--color-line);
    color: var(--color-ink);
    background: #fff;
    font: inherit;
}

.machine-filters__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.machine-card h3 a,
.resource-card h2 a,
.resource-card h3 a {
    color: var(--color-ink);
    text-decoration: none;
}

.resource-card h2,
.resource-card h3 {
    margin: 0 0 12px;
    font-size: 1.25rem;
    line-height: 1.25;
}

.mini-specs {
    margin: 18px 0;
}

.mini-specs div {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 10px;
    padding: 8px 0;
    border-top: 1px solid var(--color-line);
}

.mini-specs dt {
    color: var(--color-muted);
    font-weight: 700;
}

.mini-specs dd {
    margin: 0;
}

.machine-entry h2:first-child {
    margin-top: 0;
}

.side-panel h2 {
    font-size: 1.45rem;
}

.side-panel ul,
.resource-list {
    padding-left: 20px;
}

.side-panel li + li,
.resource-list li + li {
    margin-top: 8px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-line);
    background: #fff;
}

.spec-table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
}

.spec-table th,
.spec-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-line);
    text-align: left;
    vertical-align: top;
}

.spec-table th {
    width: 220px;
    color: var(--color-ink);
    background: #eef4f5;
}

.resource-table th {
    width: 240px;
}

.rfq-table th,
.rfq-table td {
    min-width: 220px;
}

.rfq-table thead th {
    color: #fff;
    background: var(--color-accent-strong);
}

.compare-table th,
.compare-table td {
    min-width: 210px;
}

.compare-table thead th {
    color: #fff;
    background: var(--color-accent-strong);
}

.form-slot {
    margin-top: 18px;
}

.form-slot input,
.form-slot textarea,
.form-slot select {
    width: 100%;
    max-width: 100%;
    min-height: 42px;
    padding: 9px 10px;
    border: 1px solid var(--color-line);
    font: inherit;
}

.form-slot textarea {
    min-height: 120px;
}

.form-slot button,
.form-slot input[type="submit"] {
    width: auto;
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
    cursor: pointer;
}

.step-list {
    padding-left: 24px;
}

.step-list li + li {
    margin-top: 12px;
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.qa-grid article {
    padding: 22px;
    border: 1px solid var(--color-line);
    background: #fff;
}

.qa-grid h3 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    line-height: 1.3;
}

.qa-grid p {
    margin: 0;
}

.pagination {
    margin-top: 30px;
}

.text-link {
    font-weight: 700;
}

.content-flow {
    max-width: 860px;
}

.entry > * + * {
    margin-top: 18px;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    max-width: var(--width-page);
    margin: 0 auto;
    padding: 36px 24px;
    border-top: 1px solid var(--color-line);
    color: var(--color-muted);
}

@media (max-width: 900px) {
    .site-header,
    .site-footer,
    .hero__grid,
    .split-grid {
        display: block;
    }

    .site-nav {
        margin-top: 16px;
    }

    .hero__proof {
        margin-top: 28px;
    }

    .proof-list,
    .proof-panel-grid,
    .link-grid,
    .link-grid--compact,
    .decision-grid,
    .machine-filters__grid,
    .machine-grid,
    .resource-grid,
    .qa-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .factory-proof-block {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .section {
        padding: 46px 18px;
    }

    .site-header,
    .site-footer {
        padding-right: 18px;
        padding-left: 18px;
    }

    .proof-list,
    .proof-panel-grid,
    .link-grid,
    .link-grid--compact,
    .decision-grid,
    .machine-filters__grid,
    .machine-grid,
    .resource-grid,
    .qa-grid {
        grid-template-columns: 1fr;
    }

    .factory-proof-grid {
        grid-template-columns: 1fr;
    }

    .mini-specs div {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}