:root {
    --ink: #15201f;
    --ink-soft: #34413f;
    --muted: #697573;
    --line: #d8dfdc;
    --paper: #f3f5f2;
    --white: #ffffff;
    --accent: #196a61;
    --accent-dark: #0f5049;
    --accent-pale: #dfece8;
    --warning: #f4eee5;
    --shadow: 0 20px 55px rgba(28, 54, 50, 0.12);
    --radius: 6px;
    --header-height: 76px;
    --z-header: 30;
    --z-float: 20;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Manrope", "Noto Sans SC", Arial, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

button, a {
    -webkit-tap-highlight-color: transparent;
}

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

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

h1, h2, h3, p {
    margin-top: 0;
}

h1, h2, h3, strong {
    letter-spacing: 0;
}

h1, h2, h3 {
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

.container {
    width: min(100% - 48px, 1320px);
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100;
    transform: translateY(-150%);
    padding: 10px 14px;
    background: var(--white);
    color: var(--ink);
    border: 2px solid var(--accent);
}

.skip-link:focus {
    transform: translateY(0);
}

:focus-visible {
    outline: 3px solid rgba(25, 106, 97, 0.38);
    outline-offset: 3px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    height: var(--header-height);
    background: rgba(243, 245, 242, 0.96);
    border-bottom: 1px solid rgba(21, 32, 31, 0.1);
    backdrop-filter: blur(18px);
    transition: box-shadow 220ms ease, background 220ms ease;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 8px 24px rgba(25, 45, 42, 0.08);
}

.nav-shell {
    height: 100%;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 38px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 210px;
}

.brand img {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 4px;
}

.brand span {
    display: grid;
    line-height: 1.15;
}

.brand strong {
    font-size: 0.94rem;
    font-weight: 800;
}

.brand small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.67rem;
    font-weight: 600;
}

.primary-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.primary-nav a {
    position: relative;
    color: var(--ink-soft);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.primary-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -9px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 200ms ease;
}

.primary-nav a:hover,
.primary-nav a.active {
    color: var(--accent-dark);
}

.primary-nav a:hover::after,
.primary-nav a.active::after {
    transform: scaleX(1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.lang-switch {
    display: inline-flex;
    border: 1px solid var(--line);
    background: var(--white);
}

.lang-btn {
    min-width: 42px;
    min-height: 34px;
    padding: 0 8px;
    border: 0;
    color: var(--muted);
    background: transparent;
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 700;
}

.lang-btn.active {
    color: var(--white);
    background: var(--ink);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 11px;
    border: 1px solid var(--line);
    background: var(--white);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 4px 0;
    background: var(--ink);
    transition: transform 200ms ease, opacity 200ms ease;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 750;
    text-align: center;
    transition: background 200ms ease, color 200ms ease, border-color 200ms ease, transform 200ms ease;
}

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

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

.button-small {
    min-height: 40px;
    padding: 8px 15px;
    color: var(--white);
    background: var(--accent);
}

.button-small:hover,
.button-primary:hover {
    background: var(--accent-dark);
}

.button-primary {
    color: var(--white);
    background: var(--accent);
    box-shadow: 0 12px 28px rgba(25, 106, 97, 0.22);
}

.button-light {
    color: var(--ink);
    background: var(--white);
}

.button-light:hover {
    color: var(--accent-dark);
    background: var(--accent-pale);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    color: var(--white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.42);
    font-size: 0.9rem;
    font-weight: 700;
    transition: border-color 200ms ease, color 200ms ease;
}

.text-link:hover {
    border-color: var(--white);
}

.text-link.dark {
    color: var(--accent-dark);
    border-color: rgba(25, 106, 97, 0.32);
}

.hero {
    position: relative;
    min-height: 590px;
    height: calc(100dvh - var(--header-height) - 42px);
    max-height: 820px;
    display: grid;
    align-items: center;
    overflow: hidden;
    color: var(--white);
    background-image: url("../images/bags/H-旅行箱质检.jpg");
    background-position: center;
    background-size: cover;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: rgba(9, 20, 19, 0.7);
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    align-items: end;
    gap: 88px;
    padding-top: 38px;
    padding-bottom: 72px;
}

.hero-copy {
    max-width: 820px;
}

.eyebrow {
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.hero .eyebrow,
.documents-section .eyebrow {
    color: #9fd1c9;
}

.hero h1 {
    max-width: 820px;
    margin-bottom: 26px;
    font-size: 4rem;
    line-height: 1.04;
    font-weight: 800;
}

.hero-lead {
    max-width: 670px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.08rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
}

.hero-rail {
    border-top: 1px solid rgba(255, 255, 255, 0.32);
}

.hero-rail > div {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 16px;
    align-items: start;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.23);
}

.hero-rail span {
    color: #9fd1c9;
    font-variant-numeric: tabular-nums;
    font-size: 0.76rem;
    font-weight: 800;
}

.hero-rail p {
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.88rem;
    line-height: 1.5;
}

.hero-disclaimer {
    position: absolute;
    left: 50%;
    bottom: 14px;
    width: min(100% - 48px, 1320px);
    margin: 0;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.7rem;
}

.section {
    padding: 112px 0 128px;
}

.section-heading {
    display: grid;
    grid-template-columns: 0.72fr 1.4fr 0.8fr;
    gap: 52px;
    align-items: start;
    margin-bottom: 68px;
}

.section-heading.compact {
    grid-template-columns: 0.65fr 1.35fr 1fr;
    margin-bottom: 54px;
}

.section-heading .eyebrow {
    margin-top: 8px;
}

.section-heading h2,
.inspection-copy h2,
.documents-copy h2,
.rfq-copy h2 {
    margin-bottom: 0;
    font-size: 2.65rem;
    line-height: 1.14;
    font-weight: 760;
}

.section-heading > p:last-child,
.inspection-copy > p,
.documents-copy > p,
.rfq-copy > p {
    max-width: 62ch;
    margin-bottom: 0;
    color: var(--muted);
}

.capabilities {
    background: var(--paper);
}

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

.capability-row {
    display: grid;
    grid-template-columns: 80px 1.2fr 0.8fr;
    gap: 44px;
    align-items: start;
    padding: 36px 0 42px;
    border-bottom: 1px solid var(--line);
}

.capability-index {
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    font-size: 0.83rem;
    font-weight: 800;
}

.capability-row h3 {
    margin-bottom: 11px;
    font-size: 1.35rem;
    font-weight: 750;
}

.capability-row p {
    max-width: 62ch;
    margin-bottom: 0;
    color: var(--muted);
}

.capability-row ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.capability-row li {
    padding: 8px 0;
    color: var(--ink-soft);
    border-bottom: 1px dotted #bcc7c3;
    font-size: 0.86rem;
    font-weight: 650;
}

.inspection-section {
    background: var(--white);
}

.inspection-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    gap: 78px;
    align-items: center;
}

.inspection-visual {
    margin: 0;
}

.inspection-visual img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius);
}

.inspection-visual figcaption {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.72rem;
}

.inspection-copy h2 {
    margin-bottom: 22px;
}

.control-points {
    margin: 34px 0 30px;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line);
}

.control-points li {
    display: grid;
    grid-template-columns: 82px 1fr;
    gap: 16px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}

.control-points span {
    color: var(--accent);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
}

.control-points strong {
    font-size: 0.9rem;
    font-weight: 650;
}

.inline-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
}

.inline-actions .form-note {
    max-width: 42ch;
    margin: 0;
}

.product-section {
    background: var(--paper);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
}

.product-card {
    position: relative;
    grid-column: span 4;
    min-height: 365px;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--ink);
}

.product-card:nth-child(1),
.product-card:nth-child(6) {
    grid-column: span 8;
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.74;
    transition: transform 450ms ease, opacity 300ms ease;
}

.product-card:hover img {
    transform: scale(1.035);
    opacity: 0.58;
}

.product-card > span:last-child {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    display: grid;
    gap: 6px;
    color: var(--white);
}

.product-card strong {
    font-size: 1.2rem;
    font-weight: 750;
}

.product-card small {
    max-width: 52ch;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.76rem;
    line-height: 1.5;
}

.product-card-open {
    display: flex;
    align-items: center;
    padding: 28px;
    background: var(--accent);
}

.product-card-open .open-mark {
    position: absolute;
    top: 20px;
    right: 24px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 3rem;
    line-height: 1;
}

.documents-section {
    color: var(--white);
    background: #182624;
}

.documents-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    gap: 96px;
    align-items: start;
}

.documents-copy h2 {
    margin-bottom: 24px;
}

.documents-copy > p {
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.7);
}

.document-steps {
    border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.document-steps > div {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 18px;
    padding: 22px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.document-steps span {
    color: #9fd1c9;
    font-variant-numeric: tabular-nums;
    font-size: 0.76rem;
    font-weight: 800;
}

.document-steps p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.9rem;
}

.process-section {
    background: var(--white);
}

.process-line {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line);
}

.process-line li {
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 52px;
    padding: 24px 20px 26px;
    border-right: 1px solid var(--line);
}

.process-line li:last-child {
    border-right: 0;
}

.process-line > li > span {
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    font-size: 0.78rem;
    font-weight: 800;
}

.process-line h3 {
    margin-bottom: 10px;
    font-size: 1rem;
}

.process-line p {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.55;
}

.insights-section {
    background: var(--accent-pale);
}

.insights-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
    gap: 88px;
    align-items: start;
}

.insights-grid .section-heading {
    display: block;
    margin: 0;
}

.insights-grid .section-heading h2 {
    max-width: 12ch;
}

.insight-links {
    border-top: 1px solid rgba(21, 32, 31, 0.2);
}

.insight-links a {
    display: grid;
    grid-template-columns: 120px 1fr 24px;
    gap: 20px;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid rgba(21, 32, 31, 0.2);
    transition: padding-left 200ms ease, color 200ms ease;
}

.insight-links a:hover {
    padding-left: 8px;
    color: var(--accent-dark);
}

.insight-links span {
    color: var(--muted);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
}

.insight-links strong {
    font-size: 1rem;
    font-weight: 700;
}

.insight-links em {
    font-style: normal;
}

.faq-section {
    background: var(--paper);
}

.faq-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.2fr);
    gap: 90px;
    align-items: start;
}

.faq-grid .section-heading {
    display: block;
    position: sticky;
    top: 118px;
    margin: 0;
}

.faq-list {
    margin: 0;
    border-top: 1px solid var(--line);
}

.faq-list > div {
    display: grid;
    grid-template-columns: minmax(190px, 0.7fr) minmax(0, 1.3fr);
    gap: 36px;
    padding: 28px 0 32px;
    border-bottom: 1px solid var(--line);
}

.faq-list dt {
    font-weight: 750;
}

.faq-list dd {
    margin: 0;
    color: var(--muted);
}

.rfq-section {
    color: var(--white);
    background: #101917;
}

.rfq-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.75fr) minmax(520px, 1.25fr);
    gap: 96px;
    align-items: start;
}

.rfq-copy {
    position: sticky;
    top: 116px;
}

.rfq-copy .eyebrow {
    color: #9fd1c9;
}

.rfq-copy h2 {
    margin-bottom: 24px;
}

.rfq-copy > p {
    color: rgba(255, 255, 255, 0.66);
}

.contact-block {
    display: grid;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-block a,
.contact-block > span {
    display: grid;
    gap: 4px;
    padding: 16px 0;
    color: rgba(255, 255, 255, 0.66);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.78rem;
}

.contact-block strong {
    color: var(--white);
    font-size: 0.95rem;
}

.rfq-form {
    display: grid;
    gap: 22px;
    padding: 34px;
    color: var(--ink);
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.rfq-form label,
.rfq-form fieldset {
    margin: 0;
}

.rfq-form label > span,
.rfq-form legend {
    display: block;
    margin-bottom: 7px;
    color: var(--ink-soft);
    font-size: 0.76rem;
    font-weight: 700;
}

.rfq-form input[type="text"],
.rfq-form input[type="email"],
.rfq-form input[type="tel"],
.rfq-form input[type="date"],
.rfq-form textarea {
    width: 100%;
    min-height: 48px;
    padding: 11px 12px;
    color: var(--ink);
    background: #fbfcfb;
    border: 1px solid #cbd4d1;
    border-radius: 3px;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.rfq-form textarea {
    min-height: 130px;
    resize: vertical;
}

.rfq-form input:focus,
.rfq-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(25, 106, 97, 0.12);
    outline: 0;
}

.rfq-form input.user-invalid,
.rfq-form textarea.user-invalid {
    border-color: #a3322a;
}

.rfq-form fieldset {
    padding: 0;
    border: 0;
}

.check-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.check-grid label {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    background: var(--paper);
    border: 1px solid transparent;
    border-radius: 3px;
    cursor: pointer;
}

.check-grid label:hover {
    border-color: #aebdb8;
}

.check-grid input,
.consent input {
    width: 17px;
    height: 17px;
    accent-color: var(--accent);
}

.check-grid label > span {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.76rem;
}

.form-note {
    margin: -8px 0 0;
    color: var(--muted);
    font-size: 0.72rem;
}

.consent {
    display: grid;
    grid-template-columns: 18px 1fr;
    gap: 9px;
    align-items: start;
}

.consent > span {
    margin: 0 !important;
    color: var(--muted) !important;
    font-size: 0.7rem !important;
    font-weight: 500 !important;
}

.consent a {
    color: var(--accent-dark);
    text-decoration: underline;
}

.submit-button {
    width: 100%;
}

.form-status {
    min-height: 24px;
    margin: -8px 0 0;
    color: var(--accent-dark);
    font-size: 0.76rem;
    font-weight: 650;
}

.site-footer {
    padding: 70px 0 20px;
    color: var(--white);
    background: #0c1312;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.25fr 0.7fr 0.8fr;
    gap: 70px;
    padding-bottom: 54px;
}

.brand-footer {
    color: var(--white);
}

.brand-footer small,
.footer-main > div > p,
.footer-contact span {
    color: rgba(255, 255, 255, 0.55);
}

.footer-main > div > p {
    max-width: 56ch;
    margin: 20px 0 0;
    font-size: 0.76rem;
}

.footer-main nav,
.footer-contact {
    display: grid;
    align-content: start;
    gap: 11px;
}

.footer-main nav a,
.footer-contact a,
.footer-contact span {
    font-size: 0.78rem;
}

.footer-main nav a:hover,
.footer-contact a:hover {
    color: #9fd1c9;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    padding-top: 18px;
    color: rgba(255, 255, 255, 0.45);
    border-top: 1px solid rgba(255, 255, 255, 0.13);
    font-size: 0.68rem;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom > div {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.footer-bottom a:hover {
    color: var(--white);
}

.whatsapp-float,
.back-to-top {
    position: fixed;
    right: 22px;
    z-index: var(--z-float);
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 180ms ease, opacity 180ms ease;
}

.whatsapp-float {
    bottom: 22px;
    color: var(--white);
    background: #177d68;
    box-shadow: 0 12px 30px rgba(10, 44, 39, 0.3);
    font-size: 0.7rem;
    font-weight: 800;
}

.back-to-top {
    bottom: 80px;
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line);
    opacity: 0;
    pointer-events: none;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.whatsapp-float:hover,
.back-to-top:hover {
    transform: translateY(-3px);
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1140px) {
    .nav-shell {
        gap: 20px;
    }

    .primary-nav {
        gap: 15px;
    }

    .primary-nav a {
        font-size: 0.74rem;
    }

    .button-small {
        display: none;
    }

    .hero h1 {
        font-size: 3.25rem;
    }

    .section-heading,
    .section-heading.compact {
        grid-template-columns: 0.55fr 1.2fr 0.8fr;
        gap: 34px;
    }

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

    .process-line li:nth-child(3) {
        border-right: 0;
    }

    .process-line li:nth-child(-n + 3) {
        border-bottom: 1px solid var(--line);
    }
}

@media (max-width: 900px) {
    :root {
        --header-height: 68px;
    }

    .container {
        width: min(100% - 36px, 780px);
    }

    .nav-shell {
        grid-template-columns: auto auto 1fr;
    }

    .menu-toggle {
        display: block;
        grid-column: 3;
        justify-self: end;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .primary-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        display: grid;
        gap: 0;
        padding: 16px 18px 24px;
        background: var(--white);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 18px 36px rgba(21, 32, 31, 0.12);
        transform: translateY(-120%);
        visibility: hidden;
        transition: transform 240ms ease, visibility 240ms ease;
    }

    .primary-nav.open {
        transform: translateY(0);
        visibility: visible;
    }

    .primary-nav a {
        padding: 13px 6px;
        border-bottom: 1px solid var(--line);
        font-size: 0.9rem;
    }

    .primary-nav a::after {
        display: none;
    }

    .nav-actions {
        grid-column: 2;
        grid-row: 1;
    }

    .hero {
        min-height: 620px;
        height: calc(100dvh - var(--header-height) - 36px);
        max-height: none;
        background-position: 58% center;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 54px;
        padding-top: 76px;
        padding-bottom: 82px;
    }

    .hero h1 {
        font-size: 3rem;
    }

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

    .hero-rail > div {
        grid-template-columns: 1fr;
        border-right: 1px solid rgba(255, 255, 255, 0.23);
        padding: 16px;
    }

    .hero-rail > div:last-child {
        border-right: 0;
    }

    .section {
        padding: 88px 0 98px;
    }

    .section-heading,
    .section-heading.compact {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 48px;
    }

    .section-heading .eyebrow {
        margin: 0;
    }

    .section-heading h2,
    .inspection-copy h2,
    .documents-copy h2,
    .rfq-copy h2 {
        font-size: 2.2rem;
    }

    .capability-row {
        grid-template-columns: 54px 1fr;
        gap: 22px;
    }

    .capability-row ul {
        grid-column: 2;
    }

    .inspection-grid,
    .documents-grid,
    .insights-grid,
    .faq-grid,
    .rfq-grid {
        grid-template-columns: 1fr;
        gap: 54px;
    }

    .inspection-copy {
        max-width: 680px;
    }

    .product-card,
    .product-card:nth-child(1),
    .product-card:nth-child(6) {
        grid-column: span 6;
    }

    .faq-grid .section-heading,
    .rfq-copy {
        position: static;
    }

    .insights-grid .section-heading h2 {
        max-width: 18ch;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
    }

    .footer-main > div:first-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 620px) {
    .container {
        width: min(100% - 28px, 560px);
    }

    .brand {
        min-width: 0;
    }

    .brand strong {
        font-size: 0.82rem;
    }

    .brand small {
        display: none;
    }

    .nav-shell {
        grid-template-columns: 1fr auto auto;
        gap: 8px;
    }

    .menu-toggle {
        grid-column: 3;
    }

    .nav-actions {
        display: flex;
        grid-column: 2;
        grid-row: 1;
    }

    .lang-switch {
        display: inline-flex;
    }

    .lang-btn {
        min-width: 36px;
        min-height: 38px;
        padding: 0 6px;
        font-size: 0.67rem;
    }

    .hero {
        min-height: 590px;
        height: calc(100dvh - var(--header-height) - 24px);
        background-position: 64% center;
    }

    .hero-inner {
        gap: 24px;
        padding-top: 44px;
        padding-bottom: 64px;
    }

    .hero h1 {
        font-size: 2.35rem;
        line-height: 1.08;
    }

    .hero-lead {
        font-size: 0.95rem;
        line-height: 1.65;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions .button,
    .hero-actions .text-link {
        width: 100%;
    }

    .hero-actions .text-link {
        justify-content: center;
    }

    .hero-rail {
        display: none;
    }

    .hero-disclaimer {
        width: calc(100% - 28px);
        font-size: 0.62rem;
    }

    .section {
        padding: 72px 0 82px;
    }

    .section-heading h2,
    .inspection-copy h2,
    .documents-copy h2,
    .rfq-copy h2 {
        font-size: 1.78rem;
    }

    .capability-row {
        grid-template-columns: 36px 1fr;
        padding: 28px 0 32px;
    }

    .capability-row h3 {
        font-size: 1.12rem;
    }

    .control-points li {
        grid-template-columns: 66px 1fr;
    }

    .inline-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .inline-actions .button,
    .inline-actions .text-link {
        width: 100%;
        justify-content: center;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .product-card,
    .product-card:nth-child(1),
    .product-card:nth-child(6) {
        grid-column: auto;
        min-height: 300px;
    }

    .documents-grid {
        gap: 48px;
    }

    .process-line {
        grid-template-columns: 1fr;
    }

    .process-line li {
        min-height: auto;
        display: grid;
        grid-template-columns: 42px 1fr;
        gap: 12px;
        padding: 22px 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .process-line li:nth-child(-n + 3) {
        border-bottom: 1px solid var(--line);
    }

    .process-line li:last-child {
        border-bottom: 0;
    }

    .insight-links a {
        grid-template-columns: 1fr 22px;
        gap: 9px;
    }

    .insight-links span {
        grid-column: 1 / -1;
    }

    .faq-list > div {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .rfq-form {
        padding: 24px 18px;
    }

    .form-row,
    .check-grid {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .footer-main > div:first-child {
        grid-column: auto;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .whatsapp-float,
    .back-to-top {
        right: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Shared legal and service page shell */
.inner-page {
    background: var(--paper);
}

.inner-hero {
    padding: 92px 0 86px;
    color: var(--white);
    background: #182624;
}

.inner-hero .eyebrow {
    color: #9fd1c9;
}

.inner-hero h1 {
    max-width: 900px;
    margin-bottom: 20px;
    font-size: 3.5rem;
    line-height: 1.06;
}

.inner-hero p:last-child {
    max-width: 68ch;
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.72);
}

.inner-content {
    padding: 78px 0 108px;
}

.prose {
    max-width: 860px;
}

.prose h2 {
    margin: 50px 0 16px;
    font-size: 1.7rem;
}

.prose h3 {
    margin: 30px 0 10px;
    font-size: 1.12rem;
}

.prose p,
.prose li {
    color: var(--ink-soft);
}

.prose ul,
.prose ol {
    padding-left: 22px;
}

.prose a {
    color: var(--accent-dark);
    text-decoration: underline;
}

.notice-box {
    margin: 34px 0;
    padding: 22px;
    background: var(--warning);
    border-left: 3px solid var(--accent);
}

.notice-box p:last-child {
    margin-bottom: 0;
}

.service-layout {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: 88px;
    align-items: start;
}

.service-sidebar {
    position: sticky;
    top: 112px;
}

.service-sidebar h2 {
    margin-bottom: 18px;
    font-size: 1.65rem;
}

.service-sidebar p {
    color: var(--muted);
}

.service-sidebar .button {
    margin-top: 16px;
}

.service-sidebar .form-note {
    margin: 16px 0 0;
}

.service-blocks {
    border-top: 1px solid var(--line);
}

.service-block {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 26px;
    padding: 30px 0 36px;
    border-bottom: 1px solid var(--line);
}

.service-block > span {
    color: var(--accent);
    font-variant-numeric: tabular-nums;
    font-size: 0.8rem;
    font-weight: 800;
}

.service-block h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.service-block p {
    margin-bottom: 12px;
    color: var(--muted);
}

.service-block ul {
    margin: 0;
    padding-left: 20px;
    color: var(--ink-soft);
}

@media (max-width: 900px) {
    .inner-hero h1 {
        font-size: 2.8rem;
    }

    .service-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .service-sidebar {
        position: static;
    }
}

@media (max-width: 620px) {
    .inner-hero {
        padding: 68px 0 62px;
    }

    .inner-hero h1 {
        font-size: 2.08rem;
    }

    .inner-content {
        padding: 58px 0 78px;
    }

    .service-block {
        grid-template-columns: 42px 1fr;
        gap: 16px;
    }
}