/* aceweld — layout & components */

:root {
    --aceweld-navy: #1a2b4b;
    --aceweld-navy-dark: #141f33;
    --aceweld-blue: #1a4d8c;
    --aceweld-orange: #1e3058;
    --aceweld-text: #1f2937;
    --aceweld-muted: #64748b;
    --aceweld-border: #e2e8f0;
    --aceweld-footer-bg: #f3f4f6;
    --aceweld-topbar-bg: #1e3058;
    --aceweld-font: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --aceweld-heading-font: 'Poppins', system-ui, -apple-system, "Segoe UI", sans-serif;
    --aceweld-container: min(1320px, 100% - 2rem);
    --aceweld-search-trigger-hover: #eeeeee;
    --aceweld-search-icon: #444e59;
    --aceweld-search-trigger-ink: #1a2b4b;
}

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .aceweld-primary-nav {
        transition-duration: 0.01ms;
    }

    .aceweld-nav-backdrop {
        transition-duration: 0.01ms;
    }
}

body {
    margin: 0;
    font-family: var(--aceweld-font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--aceweld-text);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--aceweld-heading-font);
}

body.aceweld-nav-open {
    overflow: hidden;
}

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

a {
    color: var(--aceweld-blue);
    text-decoration: none;
}

a:hover,
a:focus-visible {
    text-decoration: underline;
}

.aceweld-container {
    width: var(--aceweld-container);
    margin-inline: auto;
}

.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;
}

.aceweld-skip-link {
    position: absolute;
    left: -9999px;
    z-index: 100000;
    padding: 0.75rem 1rem;
    background: #fff;
    color: var(--aceweld-navy);
    font-weight: 600;
}

.aceweld-skip-link:focus {
    left: 1rem;
    top: 1rem;
}

/* Site header — outer stacking context so nav(z:50) > backdrop(z:38) work correctly */
.aceweld-site-header {
    position: relative;
    z-index: 18;
}

/* Top bar */
.aceweld-top-bar {
    position: relative;
    background: var(--aceweld-topbar-bg);
    color: #f3f4f6;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.aceweld-top-bar__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    min-height: 40px;
    padding-block: 0.35rem;
}

.aceweld-top-bar__text {
    margin: 0;
    max-width: 100%;
    flex: 1 1 auto;
    min-width: 0;
}

.aceweld-top-bar__actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media (max-width: 959px) {
    .aceweld-top-bar__inner {
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        justify-content: center;
        text-align: center;
        min-height: auto;
        gap: 0;
    }

    .aceweld-top-bar__text {
        width: 100%;
        text-align: center;
        order: 0;
    }

    .aceweld-top-bar__actions--desktop,
    .aceweld-top-bar__inner > .aceweld-top-bar__actions {
        display: none !important;
    }
}

.aceweld-social {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.aceweld-social__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    transition: background 0.2s ease;
}

.aceweld-social__link:hover,
.aceweld-social__link:focus-visible {
    background: rgba(255, 255, 255, 0.22);
    text-decoration: none;
}

.aceweld-lang {
    position: relative;
}

.aceweld-lang__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.5rem;
    background: #fff;
    color: var(--aceweld-navy);
    border: 1px solid var(--aceweld-border);
    border-radius: 2px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.aceweld-lang__flag {
    width: 20px;
    height: 14px;
    background: linear-gradient(180deg, #012169 33%, #fff 33%, #fff 66%, #c8102e 66%);
    border-radius: 1px;
}

.aceweld-lang__caret {
    opacity: 0.7;
}

.aceweld-lang__list {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    min-width: 140px;
    margin: 0;
    padding: 0.35rem 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--aceweld-border);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 50;
}

.aceweld-lang__list a {
    display: block;
    padding: 0.4rem 0.75rem;
    color: var(--aceweld-text);
    font-size: 0.875rem;
}

.aceweld-lang__list a:hover {
    background: var(--aceweld-footer-bg);
}

/* Main header — z:20 within site-header's SC, intentionally ABOVE backdrop(z:5) so the nav drawer shows correctly */
.aceweld-main-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: #fff;
    border-bottom: 1px solid var(--aceweld-border);
    box-shadow: 0 1px 8px rgba(0,0,0,.06);
}

.aceweld-main-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 88px;
    padding-block: 0.75rem;
    position: relative;
}

.aceweld-brand .custom-logo-link {
    display: inline-block;
}

.aceweld-brand .custom-logo {
    max-height: 72px;
    width: auto;
}

@media (max-width: 959px) {
    .aceweld-brand .custom-logo {
        max-height: 50px;
    }
    .aceweld-top-bar__actions li{
        border-radius: 50%;
        border: 1px solid #e7e7e7;
    }
    .aceweld-social__link{
        color:unset;
    }

}

.aceweld-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: inherit;
    text-decoration: none;
}

.aceweld-logo:hover,
.aceweld-logo:focus-visible {
    text-decoration: none;
}

.aceweld-logo__mark {
    flex-shrink: 0;
}

.aceweld-logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.aceweld-logo__name {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--aceweld-blue);
}

.aceweld-logo__letter-k {
    position: relative;
    display: inline-block;
}

.aceweld-logo__spark {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, #ffb020 0%, var(--aceweld-orange) 100%);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(232, 92, 13, 0.8);
}

.aceweld-logo__tag {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--aceweld-muted);
    margin-top: 0.2rem;
    letter-spacing: 0.04em;
}

.aceweld-header__end {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1 1 auto;
    justify-content: flex-end;
    min-width: 0;
}

.aceweld-header__right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex: 1 1 auto;
    min-width: 0;
}

@media (max-width: 959px) {
    .aceweld-header__right {
        flex: 0 0 0;
        width: 0;
        min-width: 0;
    }
}

/* backdrop z:5 — below main-header(z:20) within site-header's SC, so nav drawer is never covered */
.aceweld-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 5;
    background: rgba(15, 23, 42, 0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden;
}

.aceweld-nav-backdrop.is-active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.aceweld-nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--aceweld-border);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    z-index: 19;
    flex: 0 0 auto;
}

.aceweld-nav-toggle__bar {
    display: block;
    height: 2px;
    width: 22px;
    margin-inline: auto;
    background: var(--aceweld-navy);
}

@media (min-width: 960px) {
    .aceweld-nav-toggle {
        display: none;
    }
}

.aceweld-primary-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    right: auto;
    top: 0;
    width: min(80vw, 100vw);
    max-width: 26rem;
    height: 100dvh;
    margin: 0;
    padding: 4.5rem 1.25rem 1.5rem;
    background: #fff;
    z-index: 50;
    overflow-y: auto;
    box-shadow: 12px 0 48px rgba(15, 23, 42, 0.2);
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.32, 0.72, 0, 1);
    pointer-events: none;
    will-change: transform;
}

.aceweld-primary-nav.is-open {
    transform: translateX(0);
    pointer-events: auto;
}

/* X close button */
.aceweld-nav-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 1px solid var(--aceweld-border);
    border-radius: 50%;
    background: #f8fafc;
    color: var(--aceweld-navy);
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
    flex-shrink: 0;
}

.aceweld-nav-close:hover,
.aceweld-nav-close:focus-visible {
    background: var(--aceweld-navy);
    color: #fff;
    outline: none;
    transform: rotate(90deg);
}

@media (min-width: 960px) {
    .aceweld-nav-close {
        display: none;
    }
}

.aceweld-nav-panel__body {
    flex: 1 1 auto;
    min-height: 0;
}

.aceweld-nav-panel__foot {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--aceweld-border);
}

.aceweld-nav-panel__social {
    display: block;
}

.aceweld-nav-panel__mobile-only {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
}

.aceweld-nav-panel__social-section {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    align-items: flex-start;
}

.aceweld-nav-panel__social-label {
    margin: 0;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--aceweld-muted);
}

.aceweld-nav-panel__social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.aceweld-nav-panel__social-list .aceweld-social__link {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--aceweld-navy);
    color: #fff;
    transition: background 0.2s ease, transform 0.15s ease;
}

.aceweld-nav-panel__social-list .aceweld-social__link:hover,
.aceweld-nav-panel__social-list .aceweld-social__link:focus-visible {
    background: var(--aceweld-blue);
    transform: translateY(-2px);
    text-decoration: none;
}

/* ── Fixed right contact dock (template: side-contact-dock.php) ─── */
.aceweld-side-dock {
    position: fixed;
    right: 0;
    top: 50%;
    z-index: 30;
    display: flex;
    flex-direction: row;
    align-items: center;
    transform: translateY(-50%);
    transition: opacity 0.3s ease;
    filter: drop-shadow(-4px 4px 16px rgba(15, 23, 42, 0.18));
}

/* Tab: small triangle pointing left — only as tall as needed for the chevron */
.aceweld-side-dock__tab {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
    align-self: center;
    width: 1.75rem;
    height: 3rem;
    padding: 0 0.2rem 0 0;
    border: none;
    background: #fff;
    color: #1a2b4b;
    cursor: pointer;
    /* rounded tip: Q control-point curves the sharp left point */
    clip-path: path('M 28,0 L 5,18 Q 0,24 5,30 L 28,48 Z');
    transition: background 0.2s ease;
}

.aceweld-side-dock__tab:hover,
.aceweld-side-dock__tab:focus-visible {
    background: #f0f4f8;
    outline: none;
}

.aceweld-side-dock__chev {
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Panel: white background, dark text */
.aceweld-side-dock__panel {
    display: flex;
    flex-direction: column;
    background: #fff;
    overflow: hidden;
    transition: max-width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease;
    max-width: 5.75rem;
    opacity: 1;
}

/* Each contact item: vertical — icon on top, label below */
.aceweld-side-dock__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.75rem 0.5rem;
    min-width: 4.5rem;
    text-decoration: none;
    color: #1a2b4b;
    border-bottom: 1px solid rgba(26, 43, 75, 0.07);
    transition: background 0.18s ease, color 0.18s ease;
    cursor: pointer;
    background: none;
    border-left: none;
    border-right: none;
    border-top: none;
    font: inherit;
}

.aceweld-side-dock__item:last-child {
    border-bottom: none;
}

.aceweld-side-dock__item:hover,
.aceweld-side-dock__item:focus-visible {
    background: #f0f4f8;
    color: #1a2b4b;
    text-decoration: none;
    outline: none;
}

.aceweld-side-dock__item--wa {
    color: #25d366;
}

.aceweld-side-dock__item--wa:hover,
.aceweld-side-dock__item--wa:focus-visible {
    background: #f0faf4;
    color: #1a9e4b;
}

.aceweld-side-dock__item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
}

.aceweld-side-dock__item-label {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-align: center;
    white-space: nowrap;
    color: #64748b;
}

/* Collapsed: hide panel */
.aceweld-side-dock.is-collapsed .aceweld-side-dock__panel {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

.aceweld-side-dock.is-collapsed .aceweld-side-dock__chev {
    transform: rotate(180deg);
}

/* When nav drawer is open, fade out the dock */
body.aceweld-nav-open .aceweld-side-dock {
    opacity: 0;
    pointer-events: none;
}

@media (min-width: 960px) {
    .aceweld-nav-backdrop,
    .aceweld-nav-backdrop.is-active {
        display: none;
    }

    .aceweld-primary-nav {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.5rem;
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        min-height: 0;
        padding: 0;
        margin: 0;
        background: transparent;
        box-shadow: none;
        transform: none;
        pointer-events: auto;
        overflow: visible;
        will-change: auto;
        flex: 1 1 auto;
        min-width: 0;
    }

    .aceweld-primary-nav.is-open {
        transform: none;
    }

    .aceweld-nav-panel__body {
        flex: 1 1 auto;
        min-width: 0;
        display: flex;
        justify-content: flex-end;
    }

    .aceweld-nav-panel__foot {
        flex: 0 0 auto;
        flex-direction: row;
        align-items: center;
        margin-top: 0;
        padding-top: 0;
        border: none;
        gap: 0.5rem;
    }

    .aceweld-nav-panel__mobile-only {
        display: none !important;
    }

    .aceweld-side-dock {
        bottom: auto;
        top: 50%;
        transform: translateY(-50%);
    }
}

.aceweld-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

@media (min-width: 960px) {
    .aceweld-nav-menu {
        flex-direction: row;
        align-items: center;
        gap: 0.15rem;
    }
}

.aceweld-nav-menu > li {
    position: relative;
}

.aceweld-nav-menu > li > a {
    display: block;
    padding: 0.65rem 0.5rem;
    color: var(--aceweld-navy);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
}

@media (min-width: 960px) {
    .aceweld-nav-menu > li > a {
        padding: 0.5rem 0.65rem;
    }
}

.aceweld-nav-menu > li > a:hover,
.aceweld-nav-menu > li > a:focus-visible {
    color: var(--aceweld-blue);
    text-decoration: none;
}

.aceweld-nav-menu .sub-menu {
    list-style: none;
    margin: 0;
    padding: 0.35rem 0 0 0.75rem;
}

@media (min-width: 960px) {
    .aceweld-nav-menu .sub-menu {
        display: none;
        position: absolute;
        left: 0;
        top: 100%;
        min-width: 200px;
        padding: 0.5rem 0;
        background: #fff;
        border: 1px solid var(--aceweld-border);
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
    }

    .aceweld-nav-menu li:hover > .sub-menu,
    .aceweld-nav-menu li:focus-within > .sub-menu {
        display: block;
    }
}

.aceweld-nav-menu .sub-menu a {
    display: block;
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    color: var(--aceweld-text);
}

.menu-item-has-children > a::after {
    content: "";
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.35rem;
    vertical-align: middle;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
}

/* Header search: 仅占圆形按钮占位，展开层绝对定位向左，不挤压主导航 */
.aceweld-header-search {
    flex: 0 0 2.5rem;
    width: 2.5rem;
    height: 2.5rem;
    position: relative;
    align-self: center;
    z-index: 55;
}

.aceweld-search-expand {
    position: absolute;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transition: max-width 0.42s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease;
}

.aceweld-search-expand__inner {
    width: min(18rem, calc(100vw - 6rem));
    min-width: min(15rem, calc(100vw - 6rem));
    padding-right: 0.4rem;
}

.aceweld-header-search.is-open .aceweld-search-expand {
    max-width: min(18rem, calc(100vw - 6rem));
    opacity: 1;
    pointer-events: auto;
}

.aceweld-search-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--aceweld-search-trigger-ink);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.aceweld-search-toggle__icon--close {
    display: none;
}

.aceweld-header-search.is-open .aceweld-search-toggle__icon--open {
    display: none;
}

.aceweld-header-search.is-open .aceweld-search-toggle__icon--close {
    display: block;
}

.aceweld-header-search:not(.is-open) .aceweld-search-toggle:hover,
.aceweld-header-search:not(.is-open) .aceweld-search-toggle:focus-visible {
    background: var(--aceweld-search-trigger-hover);
    color: var(--aceweld-search-icon);
}

.aceweld-header-search.is-open .aceweld-search-toggle {
    background: transparent;
    color: var(--aceweld-search-icon);
}

.aceweld-header-search.is-open .aceweld-search-toggle:hover,
.aceweld-header-search.is-open .aceweld-search-toggle:focus-visible {
    background: var(--aceweld-search-trigger-hover);
    color: #2d3748;
}

@media (max-width: 959px) {
    /* In mobile drawer: always show search form, hide toggle button */
    .aceweld-nav-panel__foot .aceweld-header-search {
        position: relative;
        width: 100%;
        height: auto;
        max-width: 100%;
        flex: 0 0 auto;
    }

    .aceweld-nav-panel__foot .aceweld-search-toggle {
        display: none;
    }

    .aceweld-nav-panel__foot .aceweld-search-expand {
        position: static;
        right: auto;
        top: auto;
        left: auto;
        transform: none;
        max-width: 100% !important;
        max-height: none !important;
        width: 100%;
        opacity: 1 !important;
        overflow: visible;
        pointer-events: auto;
        z-index: 1;
        padding: 0;
    }

    .aceweld-nav-panel__foot .aceweld-search-expand__inner {
        width: 100%;
        min-width: 0;
        padding-right: 0;
    }
}

.aceweld-search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.aceweld-search-form--header {
    margin: 0;
}

.aceweld-search-pill {
    display: flex;
    align-items: center;
    min-height: 2.5rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 9999px;
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.aceweld-search-form--header .aceweld-search-form__input {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 2.5rem;
    padding: 0.45rem 0.5rem 0.45rem 1.1rem;
    border: none;
    border-radius: 0;
    background: transparent;
    font: inherit;
    font-size: 0.9375rem;
    color: var(--aceweld-text);
}

.aceweld-search-form--header .aceweld-search-form__input::placeholder {
    color: #94a3b8;
}

.aceweld-search-form--header .aceweld-search-form__input:focus {
    outline: none;
}

.aceweld-search-pill:focus-within {
    border-color: #cbd5e1;
    box-shadow: 0 4px 22px rgba(15, 23, 42, 0.1);
}

.aceweld-search-pill__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.5rem;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--aceweld-search-icon);
    cursor: pointer;
    transition: color 0.15s ease;
}

.aceweld-search-pill__submit:hover,
.aceweld-search-pill__submit:focus-visible {
    color: var(--aceweld-search-trigger-ink);
}

.aceweld-search-form__input {
    flex: 1 1 200px;
    min-height: 44px;
    padding: 0 0.75rem;
    border: 1px solid var(--aceweld-border);
    border-radius: 4px;
    font: inherit;
}

.aceweld-search-form__submit {
    min-height: 44px;
    padding: 0 1.25rem;
    border: none;
    border-radius: 4px;
    background: var(--aceweld-blue);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

.aceweld-main {
    outline: none;
    min-height: 40vh;
}

.aceweld-content {
    padding: 2rem 0 3rem;
}

.aceweld-entry__title {
    margin-top: 0;
}

/* ── Shared Breadcrumb ───────────────────────────────────── */
.sbp-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .3rem;
    font-size: .8125rem;
    color: #64748b;
    margin-bottom: 1rem;
}
.sbp-breadcrumb a {
    color: #64748b;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: color .2s;
}
.sbp-breadcrumb a:hover { color: #1a2b4b; text-decoration: none; }
.sbp-breadcrumb span:last-child { color: #94a3b8; }

/* Footer */
.aceweld-site-footer {
    background: var(--aceweld-footer-bg);
    color: var(--aceweld-text);
}

.aceweld-footer__main {
    padding: 3.5rem 0 2rem;
}

.aceweld-footer__grid {
    display: grid;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .aceweld-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .aceweld-footer__grid {
        grid-template-columns: 1.1fr 1.2fr 0.9fr 0.9fr;
        gap: 2rem;
    }
}

.aceweld-footer__title {
    margin: 0 0 1.1rem;
    font-size: .875rem;
    font-weight: 700;
    color: #1e3058;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.aceweld-footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.aceweld-footer__list li {
    margin-bottom: 0.5rem;
}

.aceweld-footer__list a {
    color: var(--aceweld-muted);
    font-size: 0.9375rem;
}

.aceweld-footer__list a:hover,
.aceweld-footer__list a:focus-visible {
    color: var(--aceweld-orange);
    text-decoration: none;
}


.aceweld-footer__list--contact li {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    font-size: 0.9375rem;
    color: var(--aceweld-text);
}

.aceweld-footer__icon {
    flex-shrink: 0;
    margin-top: 0.15rem;
    color: #1e3058;
}

.aceweld-footer__qr-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: .75rem;
}

.aceweld-qr {
    flex: 1;
    min-width: 0;
    margin: 0;
    text-align: center;
}

.aceweld-qr__placeholder {
    width: 100%;
    max-width: 80px;
    aspect-ratio: 1 / 1;
    margin: 0 auto 0.35rem;
    background: repeating-linear-gradient(
        45deg,
        rgba(30,48,88,.06),
        rgba(30,48,88,.06) 4px,
        rgba(30,48,88,.03) 4px,
        rgba(30,48,88,.03) 8px
    );
    border: 1px dashed rgba(30,48,88,.2);
    border-radius: 4px;
}

.aceweld-qr figcaption {
    font-size: 0.75rem;
    color: var(--aceweld-muted);
}

.aceweld-footer__bottom {
    border-top: 1px solid var(--aceweld-border);
    padding: 1.25rem 0 1.5rem;
    background: #e9eaec;
}

.aceweld-footer__bottom-inner {
    text-align: center;
}

.aceweld-footer__copy {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--aceweld-muted);
}

.aceweld-footer__copy a {
    color: var(--aceweld-text);
}
.aceweld-footer__copy a:hover { color: #e85c0d; text-decoration: none; }


/* Product detail — WhatsApp beside Send Inquiry */
.sbp-product-actions .sbp-inquiry-btn.sbp-whatsapp-btn {
    background-color: #25d366;
}
.sbp-product-actions .sbp-inquiry-btn.sbp-whatsapp-btn:hover,
.sbp-product-actions .sbp-inquiry-btn.sbp-whatsapp-btn:focus-visible {
    color: #fff;
}

.aceweld-empty {
    text-align: center;
    color: var(--aceweld-muted);
}