:root {
    --navy: #082746;
    --navy-2: #0d3b66;
    --blue: #1264b0;
    --red: #e9422f;
    --green: #18a95b;
    --ink: #132033;
    --muted: #5d6878;
    --line: #dce5ef;
    --soft: #f3f7fb;
    --soft-2: #eaf2fa;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(8, 39, 70, .12);
    --radius: 8px;
    --container: 1280px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: #fff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(var(--container), calc(100% - 40px));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 1000;
    padding: 10px 14px;
    color: #fff;
    background: var(--navy);
    border-radius: 6px;
}

.skip-link:focus {
    top: 16px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 32px rgba(8, 39, 70, .07);
    backdrop-filter: blur(14px);
}

.topbar {
    color: #fff;
    background: var(--navy);
    font-size: 13px;
}

.topbar-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.topbar-address {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rate-strip {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.rate-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 25px;
    padding: 3px 10px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    background: rgba(255, 255, 255, .12);
    white-space: nowrap;
}

.rate-chip span,
.rate-note {
    color: rgba(255, 255, 255, .84);
}

.topbar-phone {
    white-space: nowrap;
    font-weight: 700;
}

.nav-shell {
    min-height: 76px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    width: 350px;
    height: 66px;
    padding: 7px 12px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, .08);
    background: linear-gradient(135deg, #061a31, #0b3155);
    box-shadow: 0 14px 32px rgba(6, 26, 49, .14);
}

.brand img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.primary-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 14px 9px;
    border-radius: 7px;
    color: #243044;
    font-weight: 750;
    font-size: 14px;
    white-space: nowrap;
}

.nav-item > a:hover,
.nav-item > a.is-active {
    color: var(--blue);
    background: #eaf3fd;
}

.chevron {
    font-size: 14px;
    color: #667387;
}

.submenu {
    position: absolute;
    left: 0;
    top: calc(100% + 10px);
    min-width: 230px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: .18s ease;
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu a {
    display: block;
    padding: 10px 12px;
    border-radius: 6px;
    color: #2f3a4c;
    font-size: 14px;
    font-weight: 650;
}

.submenu a:hover {
    color: var(--blue);
    background: var(--soft);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.header-quick-actions {
    flex: 0 0 auto;
}

.quick-contact,
.quote-button {
    min-height: 46px;
    border-radius: 9px;
    line-height: 1.05;
    white-space: nowrap;
}

.quick-contact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: var(--navy);
    border: 1px solid #c9d8e8;
    background: #f3f8fe;
}

.quick-contact span,
.quote-button span {
    font-size: 12px;
    font-weight: 850;
}

.quick-contact strong,
.quote-button strong {
    font-size: 13px;
    font-weight: 900;
}

.quote-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 104px;
    padding: 0 18px;
    color: #fff;
    background: var(--red);
    box-shadow: 0 12px 26px rgba(233, 66, 47, .22);
}

@media (max-width: 1680px) {
    .brand {
        width: 335px;
    }

    .nav-shell {
        gap: 10px;
    }

    .nav-item > a {
        padding: 12px 7px;
        font-size: 13.5px;
    }

    .quick-contact span {
        display: none;
    }

    .quote-button {
        min-width: 94px;
        padding: 0 14px;
    }
}

@media (max-width: 1420px) {
    .header-quick-actions .quote-button {
        display: none;
    }
}

.menu-toggle {
    display: none;
    margin-left: auto;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 7px;
    color: var(--ink);
    background: #fff;
    font-weight: 800;
}

.menu-toggle span {
    display: block;
    width: 17px;
    height: 2px;
    background: var(--navy);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-weight: 850;
    line-height: 1;
    cursor: pointer;
    transition: .18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-red {
    color: #fff;
    background: var(--red);
    box-shadow: 0 14px 26px rgba(233, 66, 47, .18);
}

.button-secondary {
    color: #fff;
    background: var(--navy-2);
}

.button-outline {
    color: var(--navy-2);
    border-color: #bdd0e5;
    background: #fff;
}

.button-light,
.button-light-outline,
.button-ghost {
    color: var(--navy);
    background: #fff;
}

.button-light-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, .55);
    background: rgba(255, 255, 255, .08);
}

.button-ghost {
    color: #fff;
    border-color: rgba(255, 255, 255, .24);
    background: transparent;
}

.hero-industrial {
    position: relative;
    min-height: 680px;
    isolation: isolate;
    color: #fff;
    background: #071f37;
    overflow: hidden;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(.95) contrast(1.02);
}

.hero-industrial::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(90deg, rgba(7, 31, 55, .98) 0%, rgba(7, 31, 55, .9) 34%, rgba(7, 31, 55, .48) 66%, rgba(7, 31, 55, .2) 100%),
        linear-gradient(180deg, rgba(7, 31, 55, .15), rgba(7, 31, 55, .72));
}

.hero-industrial-grid {
    min-height: 560px;
    display: grid;
    grid-template-columns: minmax(0, .98fr) minmax(300px, 400px);
    align-items: center;
    gap: 38px;
    padding: 64px 0 34px;
}

.hero-content h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(38px, 4.35vw, 64px);
    line-height: 1.04;
    letter-spacing: 0;
    text-wrap: balance;
}

.hero-content p {
    max-width: 620px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, .87);
    font-size: clamp(17px, 1.35vw, 21px);
    line-height: 1.55;
}

.hero-actions,
.quote-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.hero-rfq {
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .92);
    color: var(--ink);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .28);
}

.hero-rfq h2 {
    margin: 0 0 16px;
    color: var(--navy);
    font-size: 24px;
}

.hero-rfq ol {
    margin: 0;
    padding-left: 22px;
    color: #3b4657;
}

.hero-rfq li + li {
    margin-top: 10px;
}

.hero-rfq a {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-top: 22px;
    padding: 13px 16px;
    border-radius: 7px;
    color: #fff;
    background: var(--green);
    font-weight: 850;
}

.hero-bottom {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 36px;
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    gap: 1px;
    width: min(850px, 100%);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .14);
}

.hero-proof span {
    display: grid;
    gap: 3px;
    padding: 16px;
    color: rgba(255, 255, 255, .78);
    background: rgba(0, 0, 0, .12);
}

.hero-proof strong {
    color: #fff;
    font-size: 22px;
}

.slider-dots {
    display: flex;
    gap: 9px;
}

.slider-dots button {
    width: 11px;
    height: 11px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .52);
    cursor: pointer;
}

.slider-dots .is-active {
    width: 32px;
    background: var(--red);
}

.procurement-flow {
    background: var(--navy);
    color: #fff;
}

.flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.flow-grid article {
    min-height: 190px;
    padding: 30px 26px;
    border-left: 1px solid rgba(255, 255, 255, .13);
}

.flow-grid article:last-child {
    border-right: 1px solid rgba(255, 255, 255, .13);
}

.flow-grid span {
    display: inline-flex;
    margin-bottom: 18px;
    color: #7eb5ed;
    font-weight: 900;
}

.flow-grid h2 {
    margin: 0 0 9px;
    font-size: 20px;
}

.flow-grid p {
    margin: 0;
    color: rgba(255, 255, 255, .73);
}

.section {
    padding: 78px 0;
}

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

.section-dark,
.capability-section {
    color: #fff;
    background:
        radial-gradient(circle at 15% 20%, rgba(18, 100, 176, .35), transparent 32%),
        linear-gradient(135deg, #061d34, #082746 60%, #0d355a);
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 30px;
}

.section-head h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.08;
}

.section-head p {
    max-width: 760px;
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 17px;
}

.section-head-light h2,
.section-head-light p,
.section-dark .section-head h2,
.section-dark .section-head p,
.capability-section .section-head h2,
.capability-section .section-head p {
    color: #fff;
}

.product-discovery {
    background: linear-gradient(180deg, #fff 0%, #f8fbfe 100%);
}

.category-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.category-card {
    min-height: 320px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 26px rgba(8, 39, 70, .07);
    transition: .18s ease;
}

.category-card:hover,
.card:hover,
.capability-card:hover,
.material-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.category-card-large {
    grid-column: span 2;
    grid-row: span 2;
}

.category-card img {
    width: 100%;
    height: 168px;
    object-fit: cover;
}

.category-card-large img {
    height: 330px;
}

.category-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 18px;
}

.category-card h3,
.card h3,
.material-card h3,
.capability-card h3,
.project-card h3 {
    margin: 0;
    color: var(--navy);
    font-size: 20px;
    line-height: 1.18;
}

.category-card p,
.card p,
.material-card p,
.project-card p {
    margin: 9px 0 0;
    color: var(--muted);
}

.category-card span {
    margin-top: auto;
    padding-top: 16px;
    color: var(--blue);
    font-weight: 850;
}

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

.capability-card {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .08);
    transition: .18s ease;
}

.capability-card img {
    width: 100%;
    height: 178px;
    object-fit: cover;
}

.capability-card div {
    padding: 18px;
}

.capability-card h3 {
    color: #fff;
}

.capability-card p {
    margin: 8px 0 0;
    color: rgba(255, 255, 255, .72);
}

.quote-discovery-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, .7fr) minmax(260px, .7fr);
    gap: 20px;
    align-items: stretch;
}

.quote-copy,
.link-panel,
.contact-card,
.contact-form,
.catalog-panel,
.price-group {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 30px rgba(8, 39, 70, .07);
}

.quote-copy {
    padding: 32px;
    color: #fff;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.quote-copy h2 {
    margin: 0;
    font-size: 34px;
    line-height: 1.12;
}

.quote-copy p {
    max-width: 620px;
    color: rgba(255, 255, 255, .76);
}

.link-panel {
    padding: 24px;
}

.link-panel h3 {
    margin: 0 0 12px;
    color: var(--navy);
}

.compact-list,
.feature-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.compact-list li + li {
    border-top: 1px solid var(--line);
}

.compact-list a {
    display: flex;
    padding: 12px 0;
    color: #1c3553;
    font-weight: 700;
}

.compact-list a:hover {
    color: var(--blue);
}

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

.material-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: .18s ease;
}

.material-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.material-card div,
.card-body {
    padding: 18px;
}

.story-grid {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 38px;
    align-items: start;
}

.story-copy h2,
.split-copy h2,
.contact-form h2,
.contact-card h2 {
    margin: 0 0 14px;
    color: var(--navy);
    font-size: clamp(28px, 3vw, 42px);
    line-height: 1.12;
}

.story-copy p,
.split-copy p {
    color: var(--muted);
    font-size: 17px;
}

.metric-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 24px 0 0;
}

.metric-row span {
    display: grid;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--muted);
}

.metric-row strong {
    color: var(--navy);
    font-size: 23px;
}

.project-rail {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.project-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.project-card img {
    width: 100%;
    height: 185px;
    object-fit: cover;
}

.project-card div {
    padding: 16px;
}

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

.gallery-grid img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #d8e1ea;
    cursor: zoom-in;
}

.page-hero {
    position: relative;
    min-height: 285px;
    display: flex;
    align-items: center;
    color: #fff;
    background: var(--navy);
    overflow: hidden;
}

.page-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .42;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 39, 70, .92), rgba(8, 39, 70, .58));
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    margin: 0;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1;
}

.page-hero p {
    max-width: 760px;
    margin: 14px 0 0;
    color: rgba(255, 255, 255, .86);
    font-size: 19px;
}

section[id],
article[id] {
    scroll-margin-top: 120px;
}

.grid {
    display: grid;
    gap: 18px;
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: .18s ease;
}

.card > img {
    width: 100%;
    height: 205px;
    object-fit: cover;
}

.product-detail-grid .card > img {
    height: 220px;
}

.service-detail-grid .card > img {
    height: 178px;
}

.product-category-link,
.service-card-link {
    color: inherit;
}

.text-link {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    color: var(--blue);
    font-weight: 850;
}

.text-link::after {
    content: "→";
    margin-left: 8px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    margin-bottom: 12px;
    color: var(--red);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.about-intro .split {
    align-items: start;
}

.corporate-overview {
    background: linear-gradient(180deg, #fff, #f7fbff);
}

.corporate-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 28px;
    align-items: center;
    margin-bottom: 28px;
}

.corporate-intro-grid h2 {
    margin: 0 0 14px;
    color: var(--navy);
    font-size: clamp(34px, 4vw, 52px);
}

.corporate-intro-grid p {
    max-width: 850px;
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 17px;
}

.corporate-intro-grid .button {
    margin-top: 8px;
}

.anniversary-showcase {
    position: relative;
    overflow: hidden;
    min-height: 270px;
    padding: 26px;
    border-radius: var(--radius);
    color: #fff;
    background:
        linear-gradient(145deg, rgba(233, 66, 47, .92), rgba(233, 66, 47, 0) 42%),
        linear-gradient(145deg, #061a31, #0b3155);
    box-shadow: 0 22px 50px rgba(6, 26, 49, .18);
}

.anniversary-showcase::after {
    content: "";
    position: absolute;
    right: -30px;
    bottom: -35px;
    width: 155px;
    height: 155px;
    border: 24px solid rgba(255, 255, 255, .08);
    border-radius: 50%;
}

.anniversary-showcase span {
    display: block;
    color: rgba(255, 255, 255, .76);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.anniversary-showcase strong {
    display: block;
    margin-top: 14px;
    color: #fff;
    font-size: clamp(84px, 9vw, 126px);
    line-height: .82;
    font-weight: 950;
}

.anniversary-showcase em {
    display: block;
    color: #ffddd8;
    font-style: normal;
    font-size: 38px;
    font-weight: 950;
}

.anniversary-showcase p {
    position: relative;
    z-index: 1;
    margin: 16px 0 0;
    color: rgba(255, 255, 255, .84);
    font-size: 15px;
    line-height: 1.55;
}

.corporate-nav-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.corporate-nav-card {
    display: grid;
    min-height: 138px;
    padding: 20px;
    border: 1px solid var(--line);
    border-left: 4px solid var(--red);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 28px rgba(8, 39, 70, .07);
    transition: .18s ease;
}

.corporate-nav-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.corporate-nav-card strong {
    color: var(--navy);
    font-size: 20px;
}

.corporate-nav-card span {
    margin-top: 8px;
    color: var(--muted);
}

.factory-photo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.factory-photo-grid figure {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 30px rgba(8, 39, 70, .08);
}

.factory-photo-grid img {
    width: 100%;
    height: 235px;
    object-fit: cover;
}

.factory-photo-grid figcaption {
    padding: 10px 14px;
    color: var(--navy);
    font-weight: 850;
}

.mission-vision {
    display: grid;
    gap: 16px;
    align-items: stretch;
}

.mission-vision article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 30px rgba(8, 39, 70, .07);
}

.mission-vision article p {
    margin: 0;
    color: #334055;
    font-size: 17px;
}

.mission-vision .card,
.corporate-text-grid .card,
.stat-card {
    box-shadow: 0 12px 30px rgba(8, 39, 70, .06);
}

.stat-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.stat-card {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .08);
}

.stat-card strong {
    display: block;
    color: #fff;
    font-size: 24px;
    line-height: 1.1;
}

.stat-card h3 {
    margin: 8px 0 6px;
    color: #fff;
    font-size: 17px;
}

.stat-card p {
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: 14px;
}

.corporate-text-grid {
    align-items: start;
}

.closing-statement {
    max-width: 920px;
    margin-inline: auto;
    text-align: center;
}

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

.product-subcard {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 26px rgba(8, 39, 70, .07);
}

.product-subcard img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.product-subcard .card-body {
    min-height: 150px;
}

.service-hero img {
    object-position: center;
}

.service-detail-layout {
    align-items: start;
}

.service-machine-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.service-machine-card img {
    width: 100%;
    height: 390px;
    object-fit: cover;
}

.service-machine-card div {
    padding: 18px;
}

.service-machine-card strong {
    display: block;
    color: var(--navy);
    font-size: 22px;
}

.service-machine-card span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 31px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #24405f;
    background: #edf4fb;
    border: 1px solid #d7e5f4;
    font-weight: 750;
    font-size: 13px;
}

.tag-list-large .tag {
    font-size: 15px;
    padding-inline: 14px;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 36px;
    align-items: center;
}

.split-media {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.split-media img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--line);
}

.section-dark .split-copy h2,
.section-dark .split-copy p,
.section-dark .feature-list li {
    color: #fff;
}

.feature-list {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.feature-list li {
    position: relative;
    padding-left: 23px;
    color: #334055;
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .7em;
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: var(--red);
}

.price-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.price-group {
    padding: 22px;
}

.price-group h3 {
    margin: 0 0 12px;
    color: var(--navy);
}

.price-group ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
}

.price-group li + li {
    margin-top: 6px;
}

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

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

.tech-table th {
    color: #fff;
    background: var(--navy);
}

.tech-table tr:last-child td {
    border-bottom: 0;
}

.catalog-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    padding: 32px;
    align-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.catalog-panel h2 {
    margin: 0;
    font-size: 38px;
}

.catalog-panel p {
    color: rgba(255, 255, 255, .78);
}

.catalog-cover {
    min-height: 220px;
    display: grid;
    align-content: center;
    gap: 8px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .1);
}

.catalog-cover span {
    color: rgba(255, 255, 255, .72);
}

.catalog-cover strong {
    font-size: 34px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 390px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.contact-card,
.contact-form {
    padding: 28px;
}

.contact-card p {
    margin: 0 0 15px;
    color: var(--muted);
}

.contact-card a {
    color: var(--blue);
    font-weight: 800;
}

.contact-form {
    display: grid;
    gap: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

label {
    display: block;
    margin-bottom: 7px;
    color: #334055;
    font-weight: 800;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #ccd8e5;
    border-radius: 7px;
    padding: 12px 13px;
    color: var(--ink);
    background: #fff;
}

textarea {
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(18, 100, 176, .18);
    border-color: var(--blue);
}

.notice {
    margin: 0;
    padding: 12px 14px;
    border-radius: 7px;
    color: #0d5130;
    background: #dff7e9;
}

.notice.error {
    color: #7d1f17;
    background: #ffe4df;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: none;
    place-items: center;
    padding: 28px;
    background: rgba(3, 14, 25, .86);
}

.lightbox.is-open {
    display: grid;
}

.lightbox img {
    max-width: min(1100px, 92vw);
    max-height: 82vh;
    object-fit: contain;
    border-radius: var(--radius);
}

.lightbox button {
    position: absolute;
    top: 22px;
    right: 22px;
}

.site-footer {
    color: rgba(255, 255, 255, .78);
    background: var(--navy);
}

.footer-cta {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 38px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-cta h2 {
    margin: 0;
    color: #fff;
    font-size: 30px;
}

.footer-cta p {
    margin: 8px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.25fr repeat(3, 1fr);
    gap: 30px;
    padding: 38px 0;
}

.footer-brand-logo {
    width: 300px;
    height: 58px;
    object-fit: contain;
    padding: 7px 10px;
    border-radius: var(--radius);
    background: #020202;
}

.footer-grid h3 {
    margin: 0 0 12px;
    color: #fff;
}

.footer-grid ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-grid li + li {
    margin-top: 8px;
}

.footer-grid a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
    font-size: 14px;
}

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 180;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    min-height: 52px;
    padding: 0;
    border-radius: 999px;
    color: #fff;
    background: var(--green);
    font-weight: 900;
    box-shadow: 0 16px 36px rgba(24, 169, 91, .32);
}

.floating-whatsapp svg {
    width: 25px;
    height: 25px;
    fill: currentColor;
}

iframe {
    max-width: 100%;
}

@media (max-width: 1180px) {
    .topbar-address {
        max-width: 48vw;
    }

    .nav-shell {
        min-height: 68px;
    }

    .brand {
        width: 300px;
        height: 58px;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .primary-nav {
        position: absolute;
        left: 20px;
        right: 20px;
        top: calc(100% - 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: #fff;
        box-shadow: var(--shadow);
    }

    .primary-nav.is-open {
        display: flex;
    }

    .nav-item > a {
        width: 100%;
        justify-content: space-between;
    }

    .submenu {
        position: static;
        display: none;
        margin: 0 0 8px;
        min-width: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
    }

    .has-submenu:hover .submenu,
    .has-submenu:focus-within .submenu {
        display: block;
    }

    .header-actions {
        display: none;
    }

    .hero-industrial-grid,
    .story-grid,
    .split,
    .contact-layout,
    .quote-discovery-grid {
        grid-template-columns: 1fr;
    }

    .hero-industrial-grid {
        gap: 28px;
        padding-top: 56px;
    }

    .flow-grid,
    .capability-grid,
    .material-grid,
    .corporate-nav-grid,
    .product-subgrid,
    .stat-card-grid,
    .grid-4,
    .price-board,
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-showcase {
        grid-template-columns: repeat(3, 1fr);
    }

    .category-card-large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .category-card-large img {
        height: 230px;
    }
}

@media (max-width: 820px) {
    .container {
        width: min(100% - 28px, var(--container));
    }

    .topbar-inner {
        min-height: auto;
        padding: 8px 0;
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .topbar-address {
        max-width: 100%;
        white-space: normal;
    }

    .rate-strip {
        width: 100%;
        margin-left: 0;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .nav-shell {
        gap: 10px;
    }

    .brand {
        width: 260px;
        height: 50px;
        padding: 7px 10px;
    }

    .quote-button {
        display: none;
    }

    .hero-industrial {
        min-height: auto;
    }

    .hero-industrial::before {
        background: linear-gradient(180deg, rgba(7, 31, 55, .96), rgba(7, 31, 55, .84));
    }

    .hero-industrial-grid {
        min-height: 0;
        padding: 52px 0 24px;
    }

    .hero-content h1 {
        font-size: 42px;
    }

    .hero-content p {
        font-size: 18px;
    }

    .hero-rfq {
        display: none;
    }

    .hero-bottom {
        display: grid;
        padding-bottom: 26px;
    }

    .hero-proof {
        grid-template-columns: repeat(2, 1fr);
    }

    .flow-grid,
    .category-showcase,
    .capability-grid,
    .material-grid,
    .corporate-intro-grid,
    .corporate-nav-grid,
    .product-subgrid,
    .stat-card-grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .price-board,
    .footer-grid,
    .project-rail {
        grid-template-columns: 1fr;
    }

    .flow-grid article,
    .flow-grid article:last-child {
        min-height: 0;
        border: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .13);
    }

    .category-card,
    .category-card-large {
        grid-column: auto;
    }

    .category-card img,
    .category-card-large img,
    .card > img,
    .product-detail-grid .card > img,
    .service-detail-grid .card > img,
    .product-subcard img {
        height: 210px;
    }

    .section {
        padding: 56px 0;
    }

    .section-head {
        display: grid;
        align-items: start;
    }

    .section-head .button {
        justify-self: start;
    }

    .split-media,
    .form-row,
    .factory-photo-grid,
    .catalog-panel,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .anniversary-showcase {
        min-height: auto;
    }

    .service-machine-card img {
        height: 280px;
    }

    .split-media img {
        height: 220px;
    }

    .contact-form {
        order: -1;
    }

    .footer-cta,
    .footer-bottom {
        display: grid;
    }
}

@media (max-width: 520px) {
    body {
        font-size: 15px;
    }

    .button {
        width: 100%;
    }

    .brand {
        width: 224px;
        height: 50px;
        padding: 7px 10px;
    }

    .menu-toggle {
        width: 48px;
        height: 44px;
        flex-direction: column;
        justify-content: center;
        gap: 4px;
        padding: 0;
        font-size: 0;
    }

    .hero-actions,
    .quote-actions {
        display: grid;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .corporate-intro-grid h2 {
        font-size: 34px;
    }

    .anniversary-showcase {
        padding: 22px;
    }

    .hero-proof {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-proof span {
        padding: 12px;
    }

    .page-hero {
        min-height: 235px;
    }

    .page-hero h1 {
        font-size: 38px;
    }

    .metric-row {
        grid-template-columns: 1fr;
    }

    .contact-card,
    .contact-form,
    .quote-copy,
    .link-panel,
    .catalog-panel {
        padding: 20px;
    }

    .floating-whatsapp {
        right: 14px;
        bottom: 14px;
        width: 54px;
        height: 54px;
        min-height: 54px;
        justify-content: center;
        padding: 0;
    }

    .floating-whatsapp span {
        display: none;
    }
}

@media print {
    .site-header,
    .site-footer,
    .floating-whatsapp,
    .button,
    .lightbox {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }

    .section {
        padding: 24px 0;
    }
}